Mazda 6 SAP Wagon, 2009

Mazda 6 SAP Wagon, 2009

 

 

The second-generation Mazda 6 was launched in November 2007 and represented an evolution of Mazda Zoom-Zoom.

Mazda 6 has always been a driver's car and with the launch of the new-generation model last year, the fun factor was improved even further. The second-generation Mazda 6 was introduced originally with four different engines - three lively MZR petrol engines (in 2.5, 2.0 and 1.8-litre displacements) delivering power between 170 PS to 120 PS, and a MZR-CD 2.0-litre common-rail turbo diesel producing 140 PS and 330 Nm of torque. Mazda now introduces a new clean turbo diesel in three power derivatives that is one of the quietest and most powerful in its class.

Mazda's new MZR-CD 2.2-litre turbo diesel has a lively yet cultivated character that will offer a truly exclusive driving experience under the bonnet of the second-generation Mazda 6. Offered in three versions producing 185, 163 and 125 PS of maximum output and powerful torque of 400, 360 and 310 Nm respectively, the MZR- CD 2.2 will meet the demands of a wide spectrum of customers in Europe.

Delivering the Power - Output and Torque
To realise this kind of power and torque with 2.2-litres of displacement, the MZR-CD 2.2 employs a highly efficient variable-geometry turbo charger (VGT) with curved (instead of straight) vanes on the turbine (exhaust) side. This increases maximum available torque at both low and high engine speeds, while also increasing all-important low- end response (as low as only 1,800 rpm with a lat maximum torque curve that continues until 3,000 rpm) that contributes smooth and powerful driving feel. When combined with an abradable seal on the compressor side (intake side), which reduces the clearance between the blade and the compressor housing, these deliver superior turbocharger response at just about all engine speeds.

Converting the engine's combustion energy into this much engine torque meant the pistons had to be designed to take the resulting high combustion pressure and temperatures. As a consequence, the pistons are made of an aluminium alloy with improved high- temperature fatigue strength. A half-Keystone cross-section top- ring with improved carbon scavenging abilities is used, and the groove for the top ring is made more durable with the adoption of a cooled ring carrier that increases the groove's cooling capability.

Mazda engineers also increased the fuel injection pressure to 200 MPa (by comparison, the previous generation MZR-CD 2.0- litre turbo diesel uses 180 MPa). They realised this by making functional improvements to the high-pressure pump, among other improvements, and by new injectors featuring 10 spray holes per injector (instead of the 6 spray holes for the MZR-CD 2.0-litre) that are smaller (reduced from 0.13 mm to just 0.119 mm). These changes enable more precise injection timing, and an increase in the number of times of injection and injection amount. And it allowed the fuel injection patterns at transitional states to be more precisely controlled. As a result, the Mazda 6 MZR-CD 2.2 provides superior acceleration in those situations you need it most, like entering the motorway. It also surpasses its competitors in lower speed acceleration. Acceleration in 3rd gear from 50 to 100 km/h, for example, is 1.7 seconds faster than the MZR-CD 2.0-litre.

Low Fuel Consumption
This new diesel engine also meets the requirements of Mazda's 'Sustainable Zoom-Zoom' plan by being frugal at the pump: all power derivatives use between 5.5 and 5.7 litres of fuel per 100 km (combined), some of the segment's lowest.

New injector with 10 spray holes
It achieves this by employing highly responsive solenoids for the common-rail injection system that achieve a minimum injection interval of just 0.2 ms (the MZR-CD 2.0 is 0.3 ms), which speeds up the minimum injection interval by about 30 percent, improves its responsiveness and lowers fuel usage. Fuel is also saved by lowering the compression ratio to 16.3:1 and utilizing the temperature cooling effect this causes, which secures more mixing time until ignition, and allows a more precise fuel-injection pattern. As a result, fuel consumption is a low 5.5 to 5.7 litres (depending on derivative) with CO 2 emissions from between 147 to 152 g/km. In fact, the MZR- CD 2.2-litre offers substantially higher power and torque than the previous-generation MZR-CD 2.0-litre, while delivering equal levels of fuel consumption and CO 2 emissions.

Low Emissions - Particulate Filter with World's First Ceramic Support Matrix Structure
Mazda engineers not only made the new 2.2-litre turbo diesel powerful and low consumption, they also lowered the amount of raw emissions and raised the efficiency of its after-treatment technologies. The engine's highly responsive fuel-injection technologies have new injectors (see above) that yield better atomized spray characteristics. These are combined with an exhaust-gas recirculation (EGR) system with a cooler bypass structure - that decreases unburned gases and NOx - and the high- response solenoids described above, to realise superior emissions performance without sacrificing power.

Emissions are then treated by a diesel particulate filter that uses a unique Mazda-developed, ceramic support matrix structure, which is the first of its kind to go into production in the world. Previous diesel particulate filters converted particulate matter (PM) into CO 2 by reacting the PM with the oxygen in the exhaust gas at the surface of the catalytic particle. This meant that the time needed for filter regeneration was determined by the amount of oxygen on the surface of the catalyst.

When the temperature of the exhaust gas is raised to quicken the regeneration time, then technological issues - like higher fuel usage or the ceramics exceeding their thermal resistance limit - can occur. Mazda solved these issues by using highly thermal resistant material for the ceramic monolith of its new diesel particulate filter, and designing the internal structure of the ceramic support matrix with passages for oxygen to enable a large amount of oxygen to be utilized for PM combustion. With this, Mazda has succeeded in significantly increasing the PM combustion speed. As a result, the number of times the diesel particulate filter has to regenerate (in combined mode) is cut in half, and the time necessary for each regeneration phase is shortened by one third. For owners of the new Mazda 6 MZR-CD 2.2-litre turbo diesel, this means worry-free filter regeneration and, because fewer regeneration phases are required and each takes less time, less fuel consumption overall.

Running Quiet
The new Mazda 6 MZR-CD 2.2-litre common-rail not only offers superior output, fuel economy and emissions performance, it is also one of the quietest engines in its segment with this amount of torque. This ensures a driving experience that is one of the non- premium segment's most exclusive. To achieve this, the new engine has a lower block with a very rigid aluminium-alloy structure, with the bottom of the cylinder block skirt and the cylinder block's main bearing caps bolted to the lower block at 18 separate locations. This high structural rigidity is combined with a front chain-driven cassette-type balancer shaft to suppress booming noise and lower radiated noise, and to deliver optimised pedal response and engine sound for a reined acceleration feel.

Packaging and Weight Management
Keeping the new MZR-CD 2.2-litre engine as close as possible in size and weight to that of the MZR-CD 2.0-litre diesel was a key factor in ensuring exhilarating performance combined with fuel efficiency and low emissions. Some of the newly adopted technologies, such as the balancer shaft and DOHC, result in increased size and weight. Nonetheless, numerous innovations were added to manage size and weight increases, with the goal of maintaining packaging and keeping the weight increase within just 6.0 kg of the previous MZR- CD 2.0-litre turbo diesel.

Due to the increase in displacement, the stroke of the MZR-CD 2.2 was lengthened by 8 mm compared to the MZR-CD 2.0. At the same time, the overall length of the connecting rods was shortened by optimizing their design. As a result, their weight remains at the same level as in the MZR-CD 2.0. The adoption of a balancer shaft that decreases vibration caused by reciprocating motion made a thinner cylinder block with fewer ribs possible (if the MZR-CD 2.2 had no balancer shaft, the cylinder block would have been 1.9 kg heavier than that of MZR-CD 2.0, and its crankshaft 1.3 kg heavier.). Furthermore, decrease in size and weight was achieved by making the balancer housing, oil pump housing, and the oil suction pipe a single structure. To achieve even more weight reduction, while increasing the cooling capability of the new engine, the oil cooler is made of aluminium (-0.6 kg). The weight of the cam cover is also reduced by making it out of plastic (-1.0 kg).

Packaging and Weight Management
Keeping the new MZR-CD 2.2-litre engine as close as possible in size and weight to that of the MZR-CD 2.0-litre diesel was a key factor in ensuring exhilarating performance combined with fuel efficiency and low emissions. Some of the newly adopted technologies, such as the balancer shaft and DOHC, result in increased size and weight. Nonetheless, numerous innovations were added to manage size and weight increases, with the goal of maintaining packaging and keeping the weight increase within just 6.0 kg of the previous MZR- CD 2.0-litre turbo diesel.

Due to the increase in displacement, the stroke of the MZR-CD 2.2 was lengthened by 8 mm compared to the MZR-CD 2.0. At the same time, the overall length of the connecting rods was shortened by optimizing their design. As a result, their weight remains at the same level as in the MZR-CD 2.0. The adoption of a balancer shaft that decreases vibration caused by reciprocating motion made a thinner cylinder block with fewer ribs possible (if the MZR-CD 2.2 had no balancer shaft, the cylinder block would have been 1.9 kg heavier than that of MZR-CD 2.0, and its crankshaft 1.3 kg heavier.). Furthermore, decrease in size and weight was achieved by making the balancer housing, oil pump housing, and the oil suction pipe a single structure. To achieve even more weight reduction, while increasing the cooling capability of the new engine, the oil cooler is made of aluminium (-0.6 kg). The weight of the cam cover is also reduced by making it out of plastic (-1.0 kg).

Mazda 6 - the first Mazda with Rear Vehicle Monitoring System

Not only does the Mazda 6 2.2-litre diesel meet the requirements of Mazda's 'Sustainable Zoom-Zoom' strategy by delivering high power and torque with low consumption, it also meets the strategy's focus on improved safety by introducing a new vehicle monitoring system to the line-up as an enhancement to its already long list of active safety features. Employing two wide-angle, 24 GHz microwave radar units on the right and left side of the rear bumper, this system is a fully independent active safety feature that detects and warns the driver of an approaching vehicle - when driving at speeds over 60 kilometers per hour - before he has a chance to change lanes by mistake. It also detects vehicles driving in the blind spot area, and is effective even in bad weather conditions.

Mazda 6 SAP, 2009

Mazda 6 SAP, 2009

 

The second-generation Mazda 6 was launched in November 2007 and represented an evolution of Mazda Zoom-Zoom. It set a new standard in the non-premium CD segment for its combination of eye-catching stylishness, exclusive driving experience and insightful packaging, all offered in three distinct body styles. Since launch, it has found over 85,000 owners in Europe and has been contributing to Mazda Motor Europe's record sales in 2008. Now the Mazda 6 is about to get even more popular with the introduction of a new Mazda-developed 2.2-litre turbo diesel engine that is one of the quietest and most powerful in its segment and a new rear vehicle monitoring system for more active safety.

Mazda 6 has always been a driver's car and with the launch of the new-generation model last year, the fun factor was improved even further. The second-generation Mazda 6 was introduced originally with four different engines - three lively MZR petrol engines (in 2.5, 2.0 and 1.8-litre displacements) delivering power between 170 PS to 120 PS, and a MZR-CD 2.0-litre common-rail turbo diesel producing 140 PS and 330 Nm of torque. Mazda now introduces a new clean turbo diesel in three power derivatives that is one of the quietest and most powerful in its class.

Delivering the Power - Output and Torque

To realise this kind of power and torque with 2.2-litres of displacement, the MZR-CD 2.2 employs a highly efficient variable-geometry turbo charger (VGT) with curved (instead of straight) vanes on the turbine (exhaust) side. This increases maximum available torque at both low and high engine speeds, while also increasing all-important low- end response (as low as only 1,800 rpm with a lat maximum torque curve that continues until 3,000 rpm) that contributes smooth and powerful driving feel. When combined with an abradable seal on the compressor side (intake side), which reduces the clearance between the blade and the compressor housing, these deliver superior turbocharger response at just about all engine speeds.

Converting the engine's combustion energy into this much engine torque meant the pistons had to be designed to take the resulting high combustion pressure and temperatures. As a consequence, the pistons are made of an aluminium alloy with improved high- temperature fatigue strength. A half-Keystone cross-section top- ring with improved carbon scavenging abilities is used, and the groove for the top ring is made more durable with the adoption of a cooled ring carrier that increases the groove's cooling capability.

Mazda engineers also increased the fuel injection pressure to 200 MPa (by comparison, the previous generation MZR-CD 2.0- litre turbo diesel uses 180 MPa). They realised this by making functional improvements to the high-pressure pump, among other improvements, and by new injectors featuring 10 spray holes per injector (instead of the 6 spray holes for the MZR-CD 2.0-litre) that are smaller (reduced from 0.13 mm to just 0.119 mm). These changes enable more precise injection timing, and an increase in the number of times of injection and injection amount. And it allowed the fuel injection patterns at transitional states to be more precisely controlled. As a result, the Mazda 6 MZR-CD 2.2 provides superior acceleration in those situations you need it most, like entering the motorway. It also surpasses its competitors in lower speed acceleration. Acceleration in 3rd gear from 50 to 100 km/h, for example, is 1.7 seconds faster than the MZR-CD 2.0-litre.

Low Fuel Consumption
This new diesel engine also meets the requirements of Mazda's 'Sustainable Zoom-Zoom' plan by being frugal at the pump: all power derivatives use between 5.5 and 5.7 litres of fuel per 100 km (combined), some of the segment's lowest.

New injector with 10 spray holes
It achieves this by employing highly responsive solenoids for the common-rail injection system that achieve a minimum injection interval of just 0.2 ms (the MZR-CD 2.0 is 0.3 ms), which speeds up the minimum injection interval by about 30 percent, improves its responsiveness and lowers fuel usage. Fuel is also saved by lowering the compression ratio to 16.3:1 and utilizing the temperature cooling effect this causes, which secures more mixing time until ignition, and allows a more precise fuel-injection pattern. As a result, fuel consumption is a low 5.5 to 5.7 litres (depending on derivative) with CO 2 emissions from between 147 to 152 g/km. In fact, the MZR- CD 2.2-litre offers substantially higher power and torque than the previous-generation MZR-CD 2.0-litre, while delivering equal levels of fuel consumption and CO 2 emissions.

Low Emissions - Particulate Filter with World's First Ceramic Support Matrix Structure
Mazda engineers not only made the new 2.2-litre turbo diesel powerful and low consumption, they also lowered the amount of raw emissions and raised the efficiency of its after-treatment technologies. The engine's highly responsive fuel-injection technologies have new injectors (see above) that yield better atomized spray characteristics. These are combined with an exhaust-gas recirculation (EGR) system with a cooler bypass structure - that decreases unburned gases and NOx - and the high- response solenoids described above, to realise superior emissions performance without sacrificing power.

Emissions are then treated by a diesel particulate filter that uses a unique Mazda-developed, ceramic support matrix structure, which is the first of its kind to go into production in the world. Previous diesel particulate filters converted particulate matter (PM) into CO 2 by reacting the PM with the oxygen in the exhaust gas at the surface of the catalytic particle. This meant that the time needed for filter regeneration was determined by the amount of oxygen on the surface of the catalyst.

When the temperature of the exhaust gas is raised to quicken the regeneration time, then technological issues - like higher fuel usage or the ceramics exceeding their thermal resistance limit - can occur. Mazda solved these issues by using highly thermal resistant material for the ceramic monolith of its new diesel particulate filter, and designing the internal structure of the ceramic support matrix with passages for oxygen to enable a large amount of oxygen to be utilized for PM combustion. With this, Mazda has succeeded in significantly increasing the PM combustion speed. As a result, the number of times the diesel particulate filter has to regenerate (in combined mode) is cut in half, and the time necessary for each regeneration phase is shortened by one third. For owners of the new Mazda 6 MZR-CD 2.2-litre turbo diesel, this means worry-free filter regeneration and, because fewer regeneration phases are required and each takes less time, less fuel consumption overall.

Running Quiet
The new Mazda 6 MZR-CD 2.2-litre common-rail not only offers superior output, fuel economy and emissions performance, it is also one of the quietest engines in its segment with this amount of torque. This ensures a driving experience that is one of the non- premium segment's most exclusive. To achieve this, the new engine has a lower block with a very rigid aluminium-alloy structure, with the bottom of the cylinder block skirt and the cylinder block's main bearing caps bolted to the lower block at 18 separate locations. This high structural rigidity is combined with a front chain-driven cassette-type balancer shaft to suppress booming noise and lower radiated noise, and to deliver optimised pedal response and engine sound for a reined acceleration feel.

Packaging and Weight Management
Keeping the new MZR-CD 2.2-litre engine as close as possible in size and weight to that of the MZR-CD 2.0-litre diesel was a key factor in ensuring exhilarating performance combined with fuel efficiency and low emissions. Some of the newly adopted technologies, such as the balancer shaft and DOHC, result in increased size and weight. Nonetheless, numerous innovations were added to manage size and weight increases, with the goal of maintaining packaging and keeping the weight increase within just 6.0 kg of the previous MZR- CD 2.0-litre turbo diesel.

Due to the increase in displacement, the stroke of the MZR-CD 2.2 was lengthened by 8 mm compared to the MZR-CD 2.0. At the same time, the overall length of the connecting rods was shortened by optimizing their design. As a result, their weight remains at the same level as in the MZR-CD 2.0. The adoption of a balancer shaft that decreases vibration caused by reciprocating motion made a thinner cylinder block with fewer ribs possible (if the MZR-CD 2.2 had no balancer shaft, the cylinder block would have been 1.9 kg heavier than that of MZR-CD 2.0, and its crankshaft 1.3 kg heavier.). Furthermore, decrease in size and weight was achieved by making the balancer housing, oil pump housing, and the oil suction pipe a single structure. To achieve even more weight reduction, while increasing the cooling capability of the new engine, the oil cooler is made of aluminium (-0.6 kg). The weight of the cam cover is also reduced by making it out of plastic (-1.0 kg).

Packaging and Weight Management
Keeping the new MZR-CD 2.2-litre engine as close as possible in size and weight to that of the MZR-CD 2.0-litre diesel was a key factor in ensuring exhilarating performance combined with fuel efficiency and low emissions. Some of the newly adopted technologies, such as the balancer shaft and DOHC, result in increased size and weight. Nonetheless, numerous innovations were added to manage size and weight increases, with the goal of maintaining packaging and keeping the weight increase within just 6.0 kg of the previous MZR- CD 2.0-litre turbo diesel.

Due to the increase in displacement, the stroke of the MZR-CD 2.2 was lengthened by 8 mm compared to the MZR-CD 2.0. At the same time, the overall length of the connecting rods was shortened by optimizing their design. As a result, their weight remains at the same level as in the MZR-CD 2.0. The adoption of a balancer shaft that decreases vibration caused by reciprocating motion made a thinner cylinder block with fewer ribs possible (if the MZR-CD 2.2 had no balancer shaft, the cylinder block would have been 1.9 kg heavier than that of MZR-CD 2.0, and its crankshaft 1.3 kg heavier.). Furthermore, decrease in size and weight was achieved by making the balancer housing, oil pump housing, and the oil suction pipe a single structure. To achieve even more weight reduction, while increasing the cooling capability of the new engine, the oil cooler is made of aluminium (-0.6 kg). The weight of the cam cover is also reduced by making it out of plastic (-1.0 kg).

Mazda 6 - the first Mazda with Rear Vehicle Monitoring System
Not only does the Mazda 6 2.2-litre diesel meet the requirements of Mazda's 'Sustainable Zoom-Zoom' strategy by delivering high power and torque with low consumption, it also meets the strategy's focus on improved safety by introducing a new vehicle monitoring system to the line-up as an enhancement to its already long list of active safety features. Employing two wide-angle, 24 GHz microwave radar units on the right and left side of the rear bumper, this system is a fully independent active safety feature that detects and warns the driver of an approaching vehicle - when driving at speeds over 60 kilometers per hour - before he has a chance to change lanes by mistake. It also detects vehicles driving in the blind spot area, and is effective even in bad weather conditions.

Warns You if a Car approaches from the Left or Right Rear
The two radar units are positioned to face outwards from the vehicle's centre line to cover the left and right lanes at the back of the car within a range of about 50 m. These radar units emit microwaves, which reflect off a following vehicle - including smaller vehicles like motorcycles - and are picked up again by the radar units in the bumper.

The Mazda 6 system is outfitted with two 'proximity indicator lights' placed in the inner garnish sails at the base of each A-pillar. These illuminate on the side where a car is detected approaching from behind. They blink (together with a beep sound) if the driver switches on the turn signal in the direction of the busy lane.

The system recognises the lanes on each side of the car independently or both at the same time when the lanes are full. It does not detect cars behind in the same lane.

Warns You before Changing Lanes
If the system detects a car that is approximately 5 seconds away from reaching the Mazda 6, it illuminates the proximity indicator light to warn the driver. If the approaching vehicle passes at a high speed, the proximity indicator will stay illuminated the entire time. Once the approaching vehicle completely passes the Mazda 6 equipped with rear vehicle monitoring system, the light will turn off again.

If the driver switches on the turn signal in the direction of the approaching vehicle before it completely passes, the proximity light will blink and a beep sound will warn the driver not to change lanes.

Design - Japanese Aesthetics in Three Distinct Body Styles
The Mazda 6's athletic, sophisticated exterior design and high levels of build quality has been turning heads all over Europe since launch last year. Its exquisite sense of form based on Japanese aesthetics gives it a unique road presence that is distinctly Mazda.

The hatchback version is 4,735 mm long, 1,795 mm wide and 1,440 mm high and the sportiest-looking of the three versions with a sleek roofline at the C-pillar for a coupe-like image. The Mazda 6 Wagon is 4,765 mm long, 1,795 mm wide and 1,490 mm high and the longest of the three models, with a distinctive kick-up belt line and sleek windows for a cut through the wind look. And the Mazda 6 Sedan has the same exterior dimensions as the hatchback and offers customers the four-door + boot look of stylish quality and sophistication.

The dynamic and sleek exterior design of the Mazda 6 also makes it one of the segment's most aerodynamic vehicles. All external components were streamlined to produce a coefficient of drag (Cd) of only 0.27 (sedan and hatchback) and just 0.28 (wagon), which contributes to stability at high speeds and an overall lowering of fuel consumption.

On the inside, Mazda 6 was designed to take full advantage of the car's great looks, high quality and fun-to-drive character by delivering what engineers termed 'Kizuna,' or a strong emotional bond between the car and its owner. Its wrap-around cockpit allows the driver to feel one with the car, and to fully enjoy an exquisite driving experience not usually found on cars in this class. The inside is not only attractive and roomy, with a floating-look dashboard that makes the inside seem even larger, it also has the highest levels of interior craftsmanship ever on a Mazda vehicle. This quality is underscored by interior forms that are appealing to look at and use on a daily basis.

Space, Comfort & Equipment - Easy to Use and Practical
Though sporty-looking and sleek on the outside, the Mazda 6 still provides more than enough family-sized space and practicality on the inside, which is especially important to CD segment customers. Compared to the previous model, the second-generation Mazda 6 has 20 mm more rear leg room and 9 mm more rear shoulder room, which translates into more comfort precisely where it is needed - in the back seats. Customers also like the fact

that it has one of the largest forward-upward views in the segment. When combined with specially designed rear head restraints and door mirrors that give the driver a better view to the rear, the Mazda 6 is not only safer to drive, but easier to manoeuvre in tight spaces. To this it adds high levels of practicality with one of the segment's widest boot/ tailgate openings, Mazda's acclaimed Karakuri rear seat folding system that drops the 60/40 rear seats down by pulling a latch in the boot trim (hatchback and wagon), and a Karakuri tonneau cover that automatically lifts when you open and close the liftgate (wagon only).

Mazda 6 is also designed with comfort in mind. It has specially formed seat frames for good long-trip comfort that also provide side support during sportier driving. And it makes the ride comfortable whatever the weather might be with a heating, ventilation and air conditioning (HVAC) system that has separate temperature controls for the driver and the passenger. The cockpit is also easy on the eyes with blackout driver metres (depending on grade) with amber- red illumination circled by indirect blue lighting, a new sports car- like steering wheel and gear shift lever positions that are closer to the driver for easier control and shifting. Mazda 6 is also easy on the ears with a quiet driving experience, regardless of what engine is under the bonnet. Compared to the first-generation model, the Mazda 6 is 2.5 dB (from 70 dB to 67.5 dB) quieter when driving at 60 km/h on a coarse road (see 'Running Quiet' above for NVH measures on the new MZR-CD 2.2-litre diesel).

The new Mazda 6 has plenty of convenient storage compartments that make it practical and easy-to-use on a daily basis. For small item storage there is a large glovebox, and a large centre console box - in dimpled-finished leather with a sliding armrest with leather stitching - that has cupholders in front. There are cupholders in the fold-out centre arm rest in the rear and front door trim pockets that can hold a 1.5-litre bottle and documents. Practical as well is the car's Action Illumination system with light fade up and down, and interactive light reaction when using the CD player and radio.

Up to five grades are available (depending on market) each with a long list of equipment, some onboard a Mazda for the very first time. There is more steering wheel control functionality (audio, navigation, air-conditioning, trip computer and Bluetooth® system) than ever before - a product of using a unique cross-functional network (CF-Net). A parking sensor system is available, a navigation system featuring a touch screen, voice command and a 7-inch split display (depending on market and grade), a Bluetooth® mobile phone system with seven languages, bi-xenon head lamps, adaptive front lighting system (AFS), a tyre pressure monitoring system and even a premium BOSE® audio system with eight speakers and AudioPilot® noise-compensation technology - just to mention a few. This is on top of a choice of 12 exterior colours, leather seats and an available sunroof.

Chassis & Safety - Sporty, Predictable and Safe
The Mazda 6 took Mazda's acclaimed steering and handling attributes to the next level at launch. Not only is the Mazda 6 larger and better equipped than the previous-generation Mazda 6, it is also lighter. This is the third vehicle - after the third-generation MX-5 and the new Mazda2 - to benefit from Mazda's 'lightweight strategy' to lower weight and reduce fuel consumption. The Mazda 6 body shell has 7 percent more high and ultra-high-strength steel than the previous Mazda 6, which results in double-digit increases in both flexural and torsional rigidity for all body styles - without a gain in weight. This, along with weight savings at other locations, means today's Mazda 6 is up to 35 kg lighter than its predecessor, has better handling and fuel efficiency, and enhanced crash resistance.

The front suspension is a high-mount double wishbone system that uses two additional perimeter frame mounting points (six vs. the four on the previous Mazda 6), with dynamic dampers for the upper arms to absorb noise and vibrations, and stiff damper settings for excellent overall rigidity and ride comfort. This is combined with a single-pivot type lower arm, which gives more precise steering and predictability. Mazda's E-type multilink rear suspension is employed at the back axle with large-diameter trailing arm bushes placed 25 mm higher than those of the previous model to create a different geometry for improved rear lift control and a more linear toe-angle change during the rebound. The rear dampers are in an upright layout, which realises linear vehicle movement and a feeling of stability. Rack-drive electric power assist steering delivers a firm steering feel and contributes to lowering overall fuel consumption.

A long list of active and passive safety systems round out Mazda 6's outstanding package of attributes. Besides an all-new rear vehicle monitoring system, Mazda 6 also has an adaptive headlamp system that illuminates the curve when going around corners, Bi- xenon headlamps and a unique CF-NET, which allows minimal eye movement away from the road when using the vehicle systems. Added to this are large 299 mm ventilated front disc brakes and 280 mm rear brake discs for dependable deceleration; backed up by ABS, electronic brake distribution (EBD), brake assist, dynamic stability control (DSC) and a traction control system (TCS) as standard on all models.

Mazda 2 3-Door, 2009

Mazda 2 3-Door, 2009

 

 

Design - sportiness enhanced

The new Mazda 2 3-door hatchback builds on the five-door hatchback's exterior design - that evokes movement and athleticism using unique body panel articulation and compact dimensions - for even more sporty appeal. Its rear side window has a unique shape that, when combined with Mazda 2's rising belt line and wedge shape, communicates an even more fun-to-drive character. Fresh and dynamic-looking, its overall design communicates a calm strength achieved through formal beauty and the highest levels of build quality yet seen on a Mazda B-car. And its eye-catching design is also 4 percent more aerodynamic than the old Mazda 2 with a coefficient of drag (Cd) of only 0.31 and a coefficient of lift (CLF) of just 0.02, which helps reduce fuel consumption and operating costs, which is important to young, first- time buyers. For more sporty-minded customers, a sports appearance package is available with a special front bumper design and side sills that visually lower the car's centre of gravity, and a rear roof spoiler. On the inside, a dark keynote colour contrasts nicely with white instruments, silver accents, a three-spoke steering wheel similar to the Mazda MX-5 roadster, a silver ringed driver cluster and centre-console mounted shift lever for an ambiance that is both sporty and high quality.

Comfort, Functionality and Equipment

As with the five-door hatchback version, the new Mazda 2 3-door hatchback has a roomy interior, despite its compact and dynamic exterior design. The 3-door version includes handy walk-in functionally, which tips the seatback forward and slides the passenger seat forward for one of the segment's widest access widths for easy entry. It then returns to its original position. Once inside, passengers find themselves in a roomy and comfortable interior. A relatively long wheelbase (2,490 mm), an innovative roof header shape, reduced roof-lining thickness and a lower rear hip point height combine to deliver plenty of head, shoulder and leg room both front and back. The driver's seat can be slide adjusted up to 250 mm and height adjusted up to 55 mm. This is combined with adjustable steering wheel height and a centre console-mounted manual shift lever for a sporty, wrap- around cockpit with room for people of nearly all shapes and sizes.

The higher shift lever placement makes room between the front seats for a ?oor console with a drink holder in the front and a storage tray in the rear large enough for a woman's handbag, along with an AUX jack for plugging in an MP3 player to use with the car's audio system (depending on grade) and a 12 volt power socket that can be used to power or charge electrical accessories. Other handy storage compartments include a unique magazine rack in the glove compartment, front door pockets with space for a half-litre bottle and an A4 atlas, and three compartments in the dashboard for smaller items. The luggage capacities are unchanged compared to the hatchback version. Behind the rear seats is a 250 litre luggage compartment that can hold two suitcases or a baby buggy, and can be extended to 787 litres when the rear seats are folded (60/40 functionality for all grades except base) to take larger items.

Mazda 2 3-door hatchback  in three grades (depending on market) with a full slate of equipment for young, fun-minded drivers. The base grade includes remote central locking, electric adjustable side mirrors, electric power assist steering and ABS. The higher two grades include six airbags, heated and retractable door mirrors, 15 or 16-inch aluminium alloy wheels, manual or automatic air-conditioning, power front windows, rain and light sensor system, adjustable speed warning system, cruise control (1.5-litre petrol with board computer only), dynamic stability control (DSC), and keyless entry and start system, among other features.

Powertrains - low consumption and low CO 2 emissions

Mazda 2 3-door hatchback comes with the same petrol powertrain line-up as the five-door hatchback with engines that are lively and responsive, yet use low amounts of fuel and produce markedly less CO 2 than the engines of the outgoing model. The base MZR 1.3-litre aggregate has variable valve timing and comes in two power derivatives (depending on market): a Standard Power version producing 55 kW/75 PS and a High Power version producing 63 kW/86 PS. Both use just 5.4 litres of petrol per 100 km and produce a low 129 g/km of CO 2 emissions. The largest petrol engine is an MZR 1.5-litre that produces 76 kW/103 PS of power, while using just 5.9 litres of fuel per 100 km and producing 140 g/km of CO . 2 Also onboard is a MZ-CD 1.4-litre common-rail turbo diesel, special for the European market, with high fuel efficiency and low emissions. It produces 50 kW/68 PS of maximum power at 4,000 rpm and 160 Nm of torque at a low 2,000 rpm for lively acceleration and driving fun. At the same time, it uses just 4.3 litres of fuel per 100 km (combined) and produces a very low 114 g/km of CO 2 for low operating costs, which is a vital criteria for B-car customers. All engines come with Mazda's five-speed manual transmission with gear ratios that are between 3 to 10 percent higher than the outgoing five-speed, which contributes to lower fuel consumption.

Chassis and Safety - lightweight for low costs, with safety features equivalent to the five-door hatchback

The new Mazda 2 3-door and five-door hatchback have a body shell that is nearly 100 kg lighter compared to the previous Mazda 2. By keeping vehicle weight under the 1000 kg threshold, the new Mazda 2 reverses a general trend in the automotive industry of making each new model heavier. This outstanding result was achieved mostly by engineering solutions - like employing large amounts of strong yet light high-tensile steels and reducing weight wherever possible - but also by reducing the car's dimensions, making it agile with low fuel consumption and lower operating costs.

High tensile steel also delivers some of the B-segment's best crash safety, as was shown when the Mazda 2 five-door hatchback scored the highest possible ranking of five-stars on Euro-NCAP testing with 34 points for adult protection. Mazda 2 five-door hatchback also received an outstanding four-star ranking for child occupant protection with 37 points, making it one of the few sub-compacts to achieve this level of child protection. And for pedestrian safety, it achieved an admirable 18 points and two-star ranking. The Mazda 2 three- door hatchback's structure is reinforced around the B-pillar and in the doors, including specific side impact protection bars. Mazda 2 3-door's superior passive safety package includes six airbags (depending on grade), ABS, electronic brake-force distribution (EBD), emergency brake assist, DSC and a 40 mm lower beltline and lower side mirror placement for better visibility.

Dodge Journey, 2009

Dodge Journey, 2009

 

Dodge designers and engineers have answered the needs of the global passenger car market, as well as the needs of individual drivers, and delivered the all-new Dodge Journey: a global vehicle that meets life’s changing demands by offering a unique combination of versatility and flexibility in a sporty, sexy package. This all-new vehicle takes the practicality of a minivan, the capability of a sport-utility vehicle (SUV) and the overall efficiency of a passenger car and blends all the best attributes of each into an all-new “right-sized” crossover for the Dodge brand.

Safety is at the top of mind for customers, and the Dodge Journey delivers with standard multi-stage front driver and passenger air bags, front-seat-mounted side air bags, three-row side-curtain air bags, standard four-wheel disc anti-lock brakes (ABS), standard Electronic Stability Program (ESP), standard Electronic Roll Mitigation, an available back-up camera and available all-wheel drive (AWD) in the United States and Canada.

From the front, the signature Dodge crosshair chrome grille with the Dodge Ram’s head stamped in the center hammers home the Dodge brand message that Journey is bold, powerful and capable. Modern-looking quad halogen headlamps provide excellent road lighting.

The Dodge Journey’s rear view elicits as much excitement as the front. The Journey’s single piece, lightweight liftgate includes an integrated spoiler that delivers improved aerodynamics. An LED center high mounted stop lamp (CHMSL) is mounted in the liftgate header above the glass. Like the integrated spoiler above it, the outer surface of the CHMSL is styled for aerodynamics. Four-piece jeweled red tail lamps span the width of both the liftgate and the body and feature unique curves that give the Journey added style and sportiness. The rear glass on the liftgate’s lower edge follows the curvature of the tail lamps to improve visibility through the rear window. Extra shimmer that adds gleam to the Journey’s performance capability comes from the chrome-tipped dual exhausts, which are standard with the available 3.5-liter V-6 engine in North America.

Spacious Interior Room for the Entire Journey

A key target for the Dodge Journey’s design team was delivering a practical, flexible interior, with seating and innovative storage features typically only found in a minivan, and the final product delivers.

Dodge Journey’s two-box exterior design means more room for seating people and storing gear on the interior. Journey offers a choice of two seating configurations to balance buyers’ needs for passenger seating and cargo room. Five-passenger seating is standard on all models, while 5+2-passenger seating is available on all models. The Journey’s available third row gives passengers 2 inches (51 mm) more head room than leading North American competitors.

Storing things “under the front seat” takes on an entirely new meaning, thanks to Journey’s available Flip ’N Stow™ in-seat storage. The Journey’s front passenger seat cushion flips forward to reveal a large 10.75 x 8.75-inch (273 x 222 mm) bin under the seat cushion. The bin is large enough to store a purse, umbrella, planner or headphones with the seat down. The seat cushion is hinged, and when flipped forward, provides access to the storage bin.

Dodge Journey’s rear doors open 90 degrees, making it easier for people to get in and out of the second row and gain access to the available third-row seat.

In the second row, the all-new Dodge Journey features theater seating, which gives passengers in the second and third row the ability to see outside the vehicle, which is especially helpful for keeping kids entertained on long drives. The second row H-point is 1.6 inches (40 mm) higher than the first row. The available third row sits another .6 inches (17 mm) higher than the second row and 2.2 inches (57 mm) higher than the first-row seats.

Located in the floor behind the front-row seats are two standard in-floor storage bins that are designed to hold 12, 12-oz. (330 ml) cans plus ice or other items conveniently out of sight. For added convenience, the bins feature latching lids and removable, washable liners, so they’re a snap to clean.

Powertrains Provide Efficiency, Flexibility, Fun-to-drive Factor

The front-wheel-drive Dodge Journey features a four-wheel independent front suspension with MacPherson struts and a multi-link rear suspension. Front and rear suspension crossmembers are isolated to the body to create a quiet ride, with less road noise, vibration and harshness. AWD is available on Dodge Journey models sold in the United States and Canada on vehicles equipped with the 3.5-liter V-6 engine. Four-wheel disc brakes are standard.

Dodge Journey features several different engine/transaxle combinations designed to meet the needs of the diverse mid-size crossover buyer. These include a fuel-efficient 2.4-liter four-cylinder World Engine, a Flexible Fuel Vehicle (FFV) 2.7-liter V-6 engine that can run on E-85, an available 3.5-liter V-6 engine coupled with a six-speed automatic transaxle with Auto Stick for the United States and Canada and a 2.0-liter turbo diesel engine equipped with a six-speed manual or automatic transaxle for markets outside North America.

Dodge Journey’s standard 2.4-liter World Engine provides an estimated fuel economy of 19 miles per gallon (mpg) in the city and 25 mpg on the highway (approximately 9 liters per 100 km on the European combined cycle), as well as solid, quiet performance. Journey’s 2.4-liter World Engine is coupled with a standard four-speed automatic transaxle in the United States and Canada, as well as a five-speed manual transaxle in most markets outside North America. It features dual variable valve timing, intake manifold flow control valves, acoustic cylinder head covers, dual counter-rotating balance shafts and an acoustic oil pan. Mated to a four-speed automatic transaxle, this engine produces 173 horsepower (129 kW) and 166 lb.-ft. (225 N•m) of torque.

The all-new Dodge Journey  with a new dual-clutch transaxle in markets outside of North America. This is the first application of this six-speed automatic transaxle, and it will be available with the 2.0-liter turbo diesel engine. It is expected to deliver a fuel economy improvement of as much as six percent compared with a conventional four-speed automatic transaxle.

Developed in partnership with Getrag, the new transaxle is equipped with two independent lay-shaft style gear sets with separate clutches, that use manual transaxle-based components. During shifts, the next gear is anticipated and pre-selected. One clutch is then opened while the other is closed, allowing shifting without torque interruption. The result is quicker acceleration, refined shift quality and improved fuel economy.

Dodge Circuit EV, 2009

Dodge Circuit EV, 2009

 

 

 

The Dodge Circuit EV displays bold exterior and interior styling with outstanding performance, zero gasoline consumption and zero tailpipe emissions.

The Dodge Circuit EV design screams pure sports car from every angle. The Dodge Circuit EV's profile demonstrates perfect proportions for balanced handling, placing the driver and passenger midway along the wheelbase. At the front of the vehicle, the distinctive Dodge crosshair grille splits the wind, sending it over the long, low hood and cleanly over the windshield and cockpit. The body sides feature a deep scallop, providing visual depth and also a functional rear-brake air duct. At the rear, the functional elements blend with design to create a uniform finish.

The uncomplicated interior of the Dodge Circuit EV delivers a combination of pure function and athletic refinement. The cockpit design puts complete control of the car at the driver's fingertips. Nestled within a leather-covered instrument cluster are two primary analog-face gauges. A digital display conveys information regarding the electric-drive system.

The seats feature deep bolsters and are covered in premium leather. The same premium leather covers the center console and the width of the instrument panel.
The Dodge Circuit EV delivers all of the convenience features of a performance sports car, including premium sound system, power windows and door locks, air conditioning, speed control.

The Dodge Circuit EV posts impressive performance:

• 0-60 mph in less than 5 seconds
• ¼-mile in 13 seconds
• Top speed of more than 120 mph

The most impressive Dodge Circuit EV number, however, is zero. That's how much gasoline the vehicle consumes while providing exhilarating sports car performance. It's also how much tailpipe emissions are produced.

The Dodge Circuit EV utilizes just three powertrain components. These include a 200 kW (268 horsepower) electric motor to drive the wheels, an advanced lithium-ion battery system to power the electric-drive motor, and a controller that manages energy flow.

Working with the latest advanced lithium-ion battery technology, the Dodge Circuit EV has a driving range of 150 to 200 miles between charges - more than triple the average daily commute of most consumers. Recharging the vehicle is a simple one-step process: plugging into a standard 110-volt household outlet. The recharge time can be cut in half by using a typical 220-volt household appliance power outlet.

Chrysler ecoVoyager Concept, 2008

Chrysler ecoVoyager Concept, 2008

 

 

Chrysler's concept for 2008 - the ecoVoyager - marries an elegant American design with fuel cell Range-extended Electric Vehicle technology.
The Chrysler ecoVoyager concept was developed for customers wanting a travel experience on par with a private jet, but without a lot of fancy gadgetry. These customers seek three critical attributes: elegance, simplicity and serenity.

The Chrysler ecoVoyager Concept Technology
The all-new Chrysler ecoVoyager's wheels are driven by an electric motor, with power primarily supplied by a lithium-ion battery pack capable of satisfying a consumer's typical daily commute of less than 40 miles.
The electric motor develops 200 kilowatts (268 horsepower), enabling acceleration from 0 to 60 mph in less than eight seconds. A regenerative braking system captures energy that would normally be lost and returns it to the battery, making the Chrysler ecoVoyager concept a very efficient and spacious vehicle.

The ecoVoyager takes advantage of a range extender - in this case, a small, advanced hydrogen fuel cell -- to extend the vehicle range for occasional long trips. With this advanced technology, the Chrysler ecoVoyager's total range is greater than 300 miles, while no emissions - besides water vapour -- come from the tailpipe along the way.
With the entire propulsion system located below the ecoVoyager's floor, space is maximized for utility of passenger and cargo.

Chrysler ecoVoyager Concept Exterior
Expressive details of the Chrysler ecoVoyager concept include panoramic roof glass bisected by a centre spine, tight body overhangs and a dramatic boat-tail back end. The sinuous shapes of the window graphics, headlamps, tail lamps and grille openings are inspired by Chrysler's storied winged badge.
The curving trapezoidal shape of the ecoVoyager's grille is echoed by the clear lens-covered shadow box that houses the rear license plate. The sloping backlight features a similar shape, emphasizing the repeating harmony of the ecoVoyager's design elements.

Other exterior touches on the Chrysler ecoVoyager concept include the elongated, flaring "light catchers" on the lower doors and the front and rear fascias, enhanced by the Polar Ice exterior colour.
Finally, side doors open a wide 90 degrees. Since the rear doors are hinged at the rear and there is no centre B-pillar, entrance into the ecoVoyager is virtually unimpeded.

Chrysler ecoVoyager Concept Interior
By placing the front wheels of the Chrysler ecoVoyager concept farther forward than usual, designers were able to create greater interior roominess and increased legroom, especially in the rear seats.
In the ecoVoyager's spacious interior, the size, design and location of all controls have been rethought to provide its four pampered passengers the luxury of having every feature within effortless reach.
The ecoVoyager's windshield defroster and cabin air-conditioning outlets in the instrument panels and doors, for example, are invisible beneath a recessed perforated mesh. This avoids visually-disruptive array sliding vanes and protruding knobs. Even the colour of the interior -- soft Dove Gray with warm cherry wood accents — is designed to promote a relaxed ambiance.
The Chrysler ecoVoyager's unconventional instrument panel features a broad, leather-covered angled surface, slightly V-shaped in plan view and fronted by a full-width display screen set just below the windshield. The left and right outer ends of this non-glare screen contain the side-view mirror image, while a third camera image in front of the driver serves as the rear-view mirror.

Unlike most instrument clusters, only currently-needed information is displayed, designed to be viewed above the steering wheel rim rather than through it (and requiring less up-down eye movement and refocusing). The front-seat passenger can view a movie without its moving images disturbing the driver. A slick, slide-out/retractable centre console - fitted with hot-key buttons and a mouse pad - replaces the functions contained in a conventional vertical centre stack.

The ecoVoyager's four individual chairs are contoured for personalised comfort. The seat framing is exposed, with under-seat storage drawers. Front seats have individual cantilevered, adjustable armrests containing the window controls and heat/massage switches, while individual rear-seat armrests fold into the cabin back panel. With the ability to store six 20-ounce bottles, the floor console dividing the rear seats accommodates hot or cold beverages.
A recessed area in the headliner between the two longitudinal skylights contains the "Direct Sound" function. With this feature, the musical entertainment choice of each individual occupant can be directed to him or her without the use of headphones, and without disturbing others in the car.
Sleek, refined, efficient and superbly comfortable, the Chrysler ecoVoyager concept vehicle offers a new experience in stress-free travel.

Chrysler ecoVoyager Concept Specifications
Vehicle Type: Range-extended Electric Vehicle (40-mile all-electric range with hydrogen fuel cell range extender), Two-row seating, four-passenger

Weight and Dimensions
    * Weight/GVWR: 2750 lbs./3500 lbs.
    * Length: 191.2 inches/4856mm
    * Width at H-point: 75.4 inches/1915mm
    * Height: 63.0 inches/1600mm
    * Wheelbase: 116.0 inches/2946mm
    * Couple 1-2: 45.4 inches/1154mm
    * Front overhang: 34.0 inches/864mm
    * Rear overhang: 41.2 inhces/1046mm
    * Track front/rear: 65.6 inches/1666mm
    * Approach angle: 15.0 degrees
    * Departure angle: 20.9 degrees
    * Turn circle: 40 feet/12.2m
    * Maximum width: 75.4 inches/1915mm

Powertrain and Suspension
    * Layout : Front wheel drive
    * Motor: Single electric
    * Power: 200 kW (268 hp)
    * Regenerative braking
    * Battery: 16 kWh Li-ion battery pack
    * Range extender: Hydrogen fuel cell, PEM 45kW, 700bar (10,000psi) high pressure tanks
    * Suspension
          o Front - MacPherson Strut
          o Rear - MacPherson Strut

Wheels and Tyres
    * Tyre size front/rear: P235/45R22x8 30.3 inches/770mm
    * Tyre manufacturer: Goodyear

Colour Scheme
    * Exterior: Polar Ice Blue
    * Interior: Dove Gray

Key Performance Attributes
    * 0-60 mph: 8.8 seconds
    * Standing ¼ mile: 12.9 seconds
    * Top speed: 115 mph
    * All-electric range: 40 miles
    * Total range: 300 miles

Cadillac Presidential Limousine, 2009

Cadillac Presidential Limousine, 2009

 

As Americans celebrate the inauguration of a new president of the United States, another new Cadillac will grace Pennsylvania Avenue to lead the proceedings. President Barack Obama  ride in an all-new Cadillac Presidential Limousine, continuing a long tradition of Cadillac limousines that have served many U.S. presidents.

The image of an American president greeting crowds from a Cadillac limousine dates to President Woodrow Wilson and the early days of the automobile, and continues into a historic new era. The latest Cadillac Presidential Limousine is a completely new design, succeeding the DTS Presidential Limousine that debuted in 2004. The new car incorporates many of the dramatic design and technology features of new and highly acclaimed Cadillac vehicles in a purpose-built format tailored to specific and exacting specifications befitting presidential transport.

Inside and out, the Cadillac Presidential Limousine includes many of the brand's signature design elements. Assertive, modern and elegant, the front of the car includes the intricate, dual-textured grille made famous by Cadillac's most popular current models, the CTS sport sedan and Escalade. Vertical design elements, such as the car's front and rear lighting, mirror those used on production models.

For largely functional reasons, such as optimal outward visibility, the car is slightly more upright than its predecessor. However, this new Cadillac Cadillac Presidential Limousine occupies roughly the same overall footprint on the road as the previous model, with a similar size and proportion.

The side and rear profiles of the new Cadillac Presidential Limousine are classic, elegant forms, evocative of Cadillac's STS and DTS luxury sedans. Inside the cabin, the car includes the finest examples of Cadillac's recent renaissance in design, technology and craftsmanship. The cabin blends modern design and technology with old-world craftsmanship. Major aspects of the cabin are cut and sewn by hand, the same process used in popular Cadillac models such as the CTS sport sedan.

Naturally, many purpose-built aspects of the car are specially designed and prepared for presidential use. The rear passenger area includes an extensive executive compartment with ample seating space, outward visibility and useful mobile office features.

The car was designed, developed and tested by specialists who adhered to an extensive set of specifications. It was subjected to an extreme testing regimen to ensure performance that achieves precise functional requirements. In doing so, security provisions were undertaken at all times during development to ensure the car's functional capabilities are preserved and confidential.

An embroidered presidential seal is positioned in the center of the rear seat back panel, as well as on each rear door trim panel. Presidential seals are also affixed to the exterior rear doors. The U.S. flag is placed on the right front fender, and the presidential standard is located on the left front fender when the president travels in the vehicle. High-tech LED spotlights illuminate the flags at night.

History - Cadillac and the U.S. Presidency

Cadillac has built limousines and special vehicles for U.S. presidents, diplomats, ambassadors and foreign dignitaries since the early 20th century, an iconic aspect of the brand that continues today.

Cadillac's central role began during World War I, when many Cadillac engines and cars were transferred to military and government service because of their superior durability and power. One of the first chief executives to use a Cadillac was President Wilson, who rode through the streets of Boston during a World War I victory parade in 1919. A lavish 1928 Cadillac town car was used in the Calvin Coolidge administration.

President Eisenhower, known as a car buff, rode in one of the first Cadillac Eldorado models ever produced during his 1953 inaugural parade. The Eldorado represented a high point in automobile design history, as it had the first wraparound windshield, a feature quickly adopted on other new production models.

In 1956, the Queen Mary II and Queen Elizabeth II convertibles replaced the original series. The vehicles were slightly smaller, but like their predecessors, were fully armored and featured state-of-the art communications. Moreover, the vehicles were fitted with narrow rims inside the tire in case the tires were shot out. The Queen Mary II and Queen Elizabeth II served not only President Eisenhower, but also Presidents John F. Kennedy and Lyndon B. Johnson. Both vehicles were retired in 1968.

The Ronald W. Reagan administration was delivered a 1983 Cadillac Fleetwood limousine and a Cadillac Fleetwood Brougham - Presidential Series was delivered to the William J. Clinton administration in 1993. Unlike previous models that typically were Cadillac cars adapted and modified by independent limousine companies, the 1993 Presidential Brougham was designed, developed and manufactured totally within General Motors and Cadillac. This included an extensive set of security measures to maintain confidentiality, a process that continues today.

Currently, the 1983 Cadillac Fleetwood limousine resides at the Ronald W. Reagan Presidential Library and Museum in Simi Valley, Calif., while the 1993 Cadillac Fleetwood Brougham is at the Clinton Presidential Center in Little Rock, Ark.

The Cadillac has produced two presidential limousines this decade that remain in service. The first was a Deville Presidential model delivered to President George W. Bush in 2001. In 2004, President Bush debuted a new DTS Presidential model. It was the first application of a new design that launched later that year for the production DTS full-size sedan.

Cadillac Escalade Hybrid, 2009

Cadillac Escalade Hybrid, 2009

 

 

Cadillac announced the world premiere of the Escalade Hybrid, the world's first fuel-saving hybrid applied to a large luxury SUV. Powered by an innovative, fuel-saving 2-Mode Hybrid system, Escalade Hybrid will deliver more than a 50-percent improvement in fuel economy in city driving - all while delivering the same distinctive style, segment-leading features and full-size capability that have made the Escalade an icon.

Escalade Hybrid is in 2WD and 4WD configurations. It delivers up to 6,000 pounds (2,722 kg) of usable towing capacity on 2WD models and 5,700 pounds (2,565 kg) on 4WD models. All of Escalade's standard comfort and convenience features are included. This includes an eight-inch, touch-screen navigation system that displays performance readouts of the 2-Mode Hybrid system on the screen.

Escalade Hybrid extends Cadillac's leadership in the large luxury SUV category. Escalade sales have grown in the face of changing sales trends and increased competition. In fact, Escalade sales increased 22 percent in September over year-ago sales. Other models in the Escalade lineup include the extended-length Escalade ESV and the versatile Escalade EXT luxury-utility truck. The Hybrid model is available with the standard Escalade body style.

Patented 2-Mode Hybrid technology

The Escalade's 2-Mode Hybrid system allows it to return exceptional fuel economy in both city and highway while delivering the capabilities of a true luxury SUV. In city driving, this advanced hybrid power system enables Escalade to launch and drive low speeds on electricity alone. As additional power is demanded, the system blends output from the battery and gas engine smoothly.

GM's patented 2-Mode Hybrid system consists of an advanced electrically variable transmission (EVT) and 300-volt nickel-metal hydride Energy Storage System (ESS). These systems work in concert with the standard 6.0L V-8 Gen IV gasoline engine with Active Fuel Management (AFM) and late-intake valve closing (LIVC) technology. AFM enables the V-8 engine to seamlessly shut off half of its cylinders when less power is needed, such as during highway cruising. This new hybrid system not only enables the Escalade Hybrid to drive low speeds on electricity alone, it also allows the 6.0L V-8 engine to operate in its more economical four-cylinder mode for longer periods.

The key to Escalade's 2-Mode hybrid system is that the electric power used to propel the vehicle is generated by the hybrid system itself. When the brakes are applied or the vehicle is coasting, the electric motors within the hybrid system create electricity that is stored in the 300-volt battery. This stored energy is used to move the vehicle and the regenerative braking cycle is renewed.

The 2-Mode Hybrid system provides seamless, dependable power on demand in an efficient package. In fact, its electric motor is less than half the size of those in single-mode hybrid systems. This technology was developed and is still used in fleets of hybrid transit buses on the streets today in dozens of major North American cities. Scaled-down for use in full-size SUVs, the 2-Mode system delivers fuel savings where it is needed most - in large vehicles with high levels of capability. It is a core part of GM's energy diversity efforts, which are centered on reducing dependence on petroleum, improving fuel economy, reducing emissions and minimizing the automobile's impact on the environment.

Cadillac's smooth and quiet power

Acoustic details specific to the Hybrid model ensure it delivers the superior luxury that has been an Escalade hallmark since its inception:

• A new exhaust system and resonator specially tuned for the 6.0L LIVC engine's Active Fuel Management operation. It ensures comfortable interior acoustics and a pleasant exhaust note during both V-4 and V-8 operation
• An electrically driven, 300-volt air conditioning compressor reduces vibration and allows the HVAC system to cool the passenger compartment even when the gasoline engine is shut off. It includes the standard tri-zone climate system
• An electrically driven, 42-volt variable-assist power steering reduces vibration and provides up to a 0.5-mpg fuel economy improvement by reducing parasitic losses common in belt-driven hydraulic systems
•  The Energy Storage System cooling system's internal fan is tuned to be quiet at low vehicle speeds, when the fan could more easily be heard by the occupants.

Escalade aesthetic

The Escalade Hybrid retains the qualities that have made it the leading large luxury SUV and a standard-bearer of Cadillac's overall product renaissance. It is instantly identifiable as a Cadillac and incorporates styling cues from the landmark Sixteen concept vehicle, including a detailed signature grille, front fender vent ports and layers of chrome accents.

The Escalade's warm and inviting interior features a premium layout. It is available in two colors, Ebony and Cashmere. Standard features include a distinctive instrument panel; gauges with white needles and blue light inlays with continuously lit, white-LED backlighting; Nuance leather-covered seats; leather-covered door trim and center console; and a power-assisted rear liftgate that opens and closes with the touch of a button.