Chevrolet Camaro Transformers, 2010

 

Chevrolet Camaro Transformers, 2010

Fans of the new Chevrolet Camaro and the blockbuster Transformers movies can now combine their love of the car and the films with the Chevrolet Camaro Transformers Special Edition announced today at Comic-Con in San Diego.
Features such as an EPA-rated 29 highway mpg on the V6-powered Chevrolet Camaro, Bluetooth phone connectivity, USB connectivity, XM Satellite Radio and OnStar combined with Transformers design cues add to the car's status as a 21st century sports car.

While the aggressive styling of the Chevrolet Camaro is unmistakable, true Transformers fans will notice some of the unique, but subtle features of the Chevrolet Camaro Transformers Special Edition.
Chevrolet Camaro Transformers

The 2010 Chevrolet Camaro Transformers Special Edition includes the following:

    * Autobot® shield on the driver and passenger side panels
    * Autobot® shield on each of the four wheel's center cap
    * Autobot® shield embroidered on interior center console
    * "Transformers" logo on driver and passenger doors' sill plates
    * "Transformers" logo embedded into the hood rally stripes
    * High-gloss black center rally stripe package
    * Manufacturer's suggested retail price of package: $995

Dealers are now taking orders for this car. Customers can order the Transformers Special Edition as either a Rally Yellow LT or SS model. The optional RS appearance package can also be added.

The V6-powered Chevrolet Camaro uses a 3.6L engine with variable valve timing to optimize performance and fuel economy. It is SAE-certified at 304 horsepower (227 kW) and 273 lb.-ft. of torque (370 Nm). A six-speed manual transmission is standard with the 3.6L engine; a Hydra-Matic 6L50 electronically controlled six-speed automatic, with TAPshift control, is available.

The high-performance Chevrolet Camaro SS is equipped with a powerful 6.2L V-8, with a choice of a six-speed manual or six-speed automatic transmission. Manual transmission-equipped models receive the LS3 engine, SAE-certified at 426 horsepower (318 kW) and 420 lb.-ft. of torque (569 Nm). It is paired with a TR6060 six-speed transmission.

A new, L99 V-8 engine is used on automatic transmission-equipped SS models. It is based on the LS3, but also includes GM's fuel-saving Active Fuel Management feature. It is SAE-certified at 400 horsepower (298 kW) and 410 lb.-ft. of torque (556 Nm). It is matched with a Hydra-Matic 6L80 six-speed transmission that helps delivers an EPA-estimated 25 mpg on the highway.

Chevrolet Camaro SS Indy 500 Pace Car, 2010

 

 

Chevrolet Camaro SS Indy 500 Pace Car, 2010

 

The 2010 Chevrolet Camaro SS Indy 500 pace car at the Speedway's Hall of Fame Museum. "We've enjoyed a great partnership with the Indianapolis Motor Speedway throughout the years, and are proud to once again have the privilege of pacing the Indianapolis 500 in a Camaro," said Jim Campbell, General Manager, Chevrolet.

The 2010 Chevy Camaro Indianapolis 500 pace car is a 21st century sports car that looks to the future with a nod to both the car's and the race's heritage. The first year for Camaro to pace the Indianapolis 500 was in 1967, the year the Camaro made its debut. Camaro has since paced the race in 1969, 1982, 1993 and 2009.

2010 pace car features an Inferno Orange Metallic paint scheme with White Diamond rally stripes that travel from the front to the rear over the top of the body, as well as extending to the instrument panel. The design is a modern interpretation of the original rally stripe that debuted on the 1969 Indianapolis 500 Pace Car.

"Chevrolet has done it again with the 2010 Chevy Camaro SS Pace Car, it is simply beautiful," said Jeff Belskus, president and CEO of the Indianapolis Motor Speedway Corporation. "The car's tribute to '500' history and its sports car feel will be a big hit with our fans, and it will look great leading the Indianapolis 500 field on Race Day."

The 2010 pace car is equipped with a stock 400 hp 6.2L V-8, an RS appearance package and leather interior with Inferno Orange interior accents. The pace car also features unique design cues that further enhance the Camaro's head-turning design. Features unique to the pace car include:

    * 2010 Indianapolis 500 event logo painted on doors and embroidered on driver and passenger headrests
    * 2010 Indianapolis 500 event logo badges on front fenders
    * All-new front grille insert that Chevrolet plans to offer as a future Camaro accessory
    * Amber lens tail lamps
    * Complete safety strobe light system with custom interior light bar in the rear window (no rooftop light bar)
    * All-new GM Accessory floor mats with red and orange accent stitching

Starting at approximately $23,000, and offering an EPA-estimated 29 highway mpg on the V6-powered car, the all-new Chevrolet Camaro is a budget-friendly sports car that doesn't sacrifice on performance. Despite the recent economic challenges, the Camaro has overtaken its closest competitor to lead the regular sports car segment in sales for the last six months.

Chevrolet Camaro SS, 2010

 

 

 

 

Chevrolet Camaro SS, 2010

The Design features
With a design that is very close to the original concept, the 2010 Chevrolet Camaro acknowledges its heritage from the first-generation Camaro, produced from 1967 through 1969. The two-door sports coupe features classic proportions over a 112.3-inch (2,852 mm) wheelbase. The overall length of the Chevrolet Camaro is 190.4 inches (4,836 mm); width and height are 75.5 inches (1,918 mm) and 54.2 inches (1,376 mm), respectively.
The long hood and short deck are pushed to the far corners of the muscular fender forms and a fast, 67-degree rake windshield contributes to aerodynamic performance that includes a 0.37 coefficient of drag (Cd) on V-6 models and a slightly sleeker 0.35 Cd on the V-8-powered SS model.

The Interior details
Inside the four-passenger cabin, a well-executed balance of heritage, modern design and attention to detail conveys simplicity and refinement with contemporary details in the cluster, switches, dials and lighting.

The Safety
The Chevrolet Camaro offers a comprehensive system of safety features - starting with a robust body structure and integral safety cage around the passenger compartment. High-strength steel and ultra high-strength steels are used in key areas throughout the structure.

The Powertrains
When it comes to performance, the 2010 Chevrolet Camaro delivers in unexpected ways. An advanced 3.6L direct-injected V-6 with variable valve timing is standard on LS and LT models. It offers power and efficiency, with 304 horsepower (227 kW) and EPA-rated 29 mpg in highway driving.
The performance-oriented Chevrolet Camaro SS offers a pair of 6.2L V-8s, including one with Active Fuel Management that helps improve fuel economy by shutting down four cylinders during certain light-load driving conditions. That model delivers 25 mpg in EPA-rated highway fuel economy.

3.6L direct injection V-6
Chevrolet Camaro's 3.6L direct injection (DI) V-6 delivers more power through increased efficiency, while maintaining fuel economy and lowering emissions - including a 25-percent drop in cold-start hydrocarbon emissions. Direct injection optimizes fuel delivery to the combustion chamber by introducing fuel closer to the combustion chamber. The fuel injectors are located beneath the intake ports and fuel is injected directly into the cylinder. The result is better efficiency in the combustion process leading to increased fuel efficiency at part and full throttle.

The 3.6L DI engine produces 304 horsepower (227 kW) at 5,900 rpm and 273 lb.-ft. of torque (370 Nm) at 5,200 rpm. Its 60-degree cylinder block and cylinder heads are cast aluminum to help reduce mass. A forged steel crankshaft provides optimal strength in the bottom end. The cylinder heads include four valves per cylinder, with a dual overhead camshaft design incorporating infinitely variable cam phasing.
A full dual exhaust system, with dual catalytic converters, helps reduce back pressure for optimum power. It also helps the engine reach operating temperature quicker to help burn off cold-start emissions. And despite a compression ratio of 11.3:1, the 3.6L DI engine is designed to run on regular gas.

The Brakes
Front brakes for LS and LT models include single-piston calipers with 321 mm x 30 mm rotors. For long life, performance and consistent feel, organic, non-asbestos compounds are used with FE2 brakes. At the rear are vented rear discs measuring 315 mm x 30 mm, with a single-piston aluminum caliper.
The SS front brake package includes Brembo 355 mm x 32 mm vented rotors with four-piston aluminum calipers. Semi-metallic brake linings are used at all four corners on FE3 models for superior fade resistance and pedal feel. The rear brakes are vented Brembos measuring 365 mm x 28 mm, with aluminum four-piston calipers.

Ferrari 599XX, 2010

 

 

Ferrari 599XX, 2010

Ferrari 599XX, while based on the Ferrari 599 GTB Fiorano with the same transaxle layout and engine type, is an extreme track car. Ferrari's engineers have carried out extensive work on the engine's combustion chambers and inlet and exhaust tracts. These modifications, combined with the fact that internal attrition has been reduced and the maximum revs have been boosted to 9,000 rpm, helped achieve the target power output of 700 hp at 9,000 rpm. Particular attention was also paid to cutting the weight of the engine unit components. This was achieved both by optimising forms - as in the new crankshaft - and adopting exclusive materials, as in the carbon-fibre used for the intake plenums. A new gearbox shift strategy cuts overall gearchange times to 60 ms.

The Ferrari 599XX is characterised by an innovative electronic concept called the "High Performance Dynamic Concept" which has been designed to get the maximum performance from the car by managing the combination of the car's mechanical limits with the potential of its electronic controls. The mechanical and electronic systems work together to get the maximum performance from the car under extreme high performance driving, for consistent lap times. The sporty handling has been improved thanks to the adoption of second generation SCM suspension system. Track usage is also made easier thanks to the new "virtual car engineer", a screen in the car that provides a real-time indication of the vehicle's efficiency.

The Ferrari 599XX's aerodynamics were honed in numerous wind tunnel test sessions with the result that the car now boasts 280 kg of downforce at 200 km/h (630 kg at 300 km/h). The front underside of the body is completely faired-in and the vents that channel hot air from the engine bay have been moved to the bonnet.

The "ActiflowT" system increases downforce and/or cuts drag depending on the car's trim cornering conditions, courtesy of the use of a porous material in the diffuser and two fans in the boot which channel the air flow from under the car out through two grilles next to the tail-lights. Winglets have been added to the rear buttresses to increase downforce. while synthetic jets have also been incorporated into the rear of the car to control and smooth the air flow and to reduce drag.

Ferrari's engineers have also used F1-derived "doughnuts" which partly cover the brake discs and wheel rim. These have the dual function of improving both aerodynamics and brake cooling.

In terms of the bodywork, composites and carbon-fibre have been widely used and the engineers drew on their experience in working with aluminium to reach the weight target. The development of increasingly high-performance materials has also benefited the carbon-ceramic material braking system. The brake pads are now made from carbon-fibre which means that the calipers are smaller whilst guaranteeing the same efficiency. The new racing carbon ceramic braking system also delivers shorter braking distances and is generally more efficient due to the weight saving.

The Ferrari 599XX comes with slick tyres (29/67 R19 Front and 31/71 R19 Rear) specifically developed to maximise stability in cornering and increase lateral acceleration. They are fitted to 19 x 11J wheel rims at the front and 19 x 12J at the rear.

Ferrari 599 GTB HY-KERS Concept, 2010

 

Ferrari 599 GTB HY-KERS Concept, 2010

Ferrari at the 2010 Geneva Motor Show gives the public its first glimpse of the HY-KERS vettura laboratorio which can reduce CO2 emissions by 35 per cent on the combined cycle (ECE + EUDC). The HY-KERS is based on the 599 GTB Fiorano but importantly, the technology may one day be fitted to all future Ferraris, 8- and 12-cylinders alike, regardless of their engine position. Thanks to ongoing research combined with experience gained in Formula 1, the new technology developed at Maranello actually accentuates the cars' sporty character and driving involvement.

One of the principle objectives of the project is ensuring that Ferrari will be in a position to comply with future CO2 emissions standards, particularly in terms of the urban cycle. City driving is traditionally where sports cars are most penalised as their engines are designed for maximum efficiency and performance at high revs, whereas the urban cycle involves low revs and low engine loads.

There are many original aspects to the new Ferrari hybrid transmission, starting with its architecture. Firstly, weight distribution has not been altered. This is thanks to positioning the batteries below the floorpan of the car, and the use of a compact electric motor coupled to the rear of the F1 dual-clutch gearbox. Not only does this layout not affect dynamic performance, it actually improves it, by lowering the centre of gravity. Cockpit room and luggage space are also unaffected.

Maranello's engineers also employed Ferrari's track experience in the design, engineering and manufacture of this innovative electric motor which produces over 100 hp. The algorithms and control logics controlling the torque, traction and braking distribution functions are directly derived from Formula 1.

The solution adopted for the HY-KERS represents just one of the possible technologies for the future, but in the meantime Ferrari continues to evolve its models and increase their overall efficiency. Thus research continues into reducing drag, improving rolling resistance of tyres and lowering weight as well as working on reducing engine friction to increase efficiency.

Ferrari's research into reducing energy consumption has not been focused merely on its cars but also extends to the various production methods employed throughout the Maranello factory where the entire manufacturing process is carried out, from the foundry to the final assembly. In the course of 2010, Ferrari will cut CO2 emissions by 30,000 tons (-40 per cent) and Particulate Matter (PM) levels by 65 per cent. This will be achieved thanks to the company's photovoltaic system and Italy's largest trigeneration plant (which produces electricity, hot and cold water), making Ferrari entirely self-sufficient from an energy point of view. This reduction also means that Ferrari will meet the Kyoto protocol objectives a full 10 years ahead of schedule and with double the figure imposed on Europe.

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 Dodge Circuit EV is adorned in all-new "Tangoreen" exterior color, wearing large "EV" graphics on both sides of the sports car.

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.

Propelled by a completely electric ENVI drivetrain, the Dodge Circuit EV posts impressive performance numbers:
    * 0-60 mph in less than 5 seconds
    * ¼-mile in 13 seconds
    * Top speed of more than 120 mph

Perhaps 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.

The Dodge Circuit EV offers driving enthusiasts a performance sports car that can be driven to work every day - without consuming gasoline or producing tailpipe emissions.

Dodge Challenger SRT8 Silver, 2009

 

 

Dodge Challenger SRT8 Silver, 2009

The all-new 2009 Dodge Challenger merges the best American muscle-car characteristics — unmistakable design, world-class handling, powerful engines and technology — to delight driving enthusiasts across several generations.
The Dodge Challenger is the first five-passenger, two-door coupe produced from Chrysler's proven rear-wheel-drive platform that delivers the Chrysler 300 and Dodge Charger. Developed with Dodge's credo of "bold, powerful and capable," the Challenger delivers a modern two-door muscle car.
Three models will be offered in North America: Dodge Challenger SRT8®, Dodge Challenger R/T and Dodge Challenger SE.

Essential Hardware
The Dodge Challenger R/T features the new-generation 5.7-liter HEMI® V-8 engine with a five-speed automatic transmission that produces an estimated 370 horsepower (276 kW) and 398 lb.-ft. of torque (540 N•m). For 2009, the HEMI engine is upgraded to get an estimated five percent improvement in fuel economy as well as an increase of 30 horsepower (9 percent) and 8 lb.-ft. improved torque (2 percent) over a greater range of engine speeds. The automatic transmission features fuel-saving multi-displacement (MDS) technology which increases fuel economy by as much as 20 percent depending on driving conditions without sacrificing vehicle performance. The Dodge Challenger R/T also offers a precision-shift six-speed manual transmission — the first for a new-generation HEMI-powered car — that produces 375 horsepower (280 kW) and 404 lb.-ft. of torque (548 N•m) when running on premium fuel. The Dodge Challenger R/T can go from zero to 60 mph in less than six seconds.

The 2009 Dodge Challenger SRT8 features an SRT-exclusive 6.1-liter HEMI V-8 engine mated with a new-for-2009 six-speed manual transmission or a five-speed automatic transmission with Auto Stick that generates a blistering 425 horsepower (317 kW) and 420 lb.-ft. of torque (569 N•m). The vehicle can go from zero to 60 mph in less than five seconds.

Essential Styling
The Dodge Challenger design team stayed true to the concept revealed at the 2006 North American International Auto Show, while drawing upon elements from the original Challenger. The result: a bold, aggressive muscle machine that blends nostalgia with modern Dodge style.

On the exterior, the long, raised performance hood with scoops and recessed grille with round dual headlamps are reminiscent of the original Dodge Challenger. The bold A-line, or character line, that runs from stem to stern gives the all-new 2009 Dodge Challenger an instantly recognizable muscle-car profile. Retro dual rectangular exhaust outlets complete the look from the rear.

On the interior, the trapezoidal theme of the door-panel cove and gauge cluster, dark headliner and slanted shifter console are inspired by the original Dodge Challenger. The modern interpretation of the Dodge Challenger offers exceptional rear seating for a two-door coupe, achieving best-in-class rear head (37.4 inches) and leg (32.6 inches) room compared to the competition. Coupled with best-in-class cargo space (16.2 cu. ft.) — equal to the Dodge Charger — the all-new 2009 Dodge Challenger offers added comfort and functionality.

Essential Technology
The all-new 2009 Dodge Challenger offers customers a full range of innovative technologies including:
    * MyGIG™ provides a cutting-edge multimedia audio and entertainment system, with built-in navigation
    * UConnect Hands-free Communication System provides convenient, voice-activated communication with Bluetooth® cellular phones
    * SIRIUS® Digital Satellite Radio offers a variety of commercial-free radio programs and music
    * Keyless Go allows the driver to start the vehicle with the simple push of a button
    * Remote Start starts a secured vehicle with the key fob

More than 25 Safety and Security Features
Dodge Challenger offers more than 25 safety and security features:
    * Supplemental Side-curtain Air Bags extend protection to all outboard front- and rear-seat passengers
    * Anti-lock Brakes (ABS) modulate the brakes for the driver to provide steering control while braking
    * Electronic Stability Program (ESP) applies selective braking or throttle reduction to control oversteer and understeer
    * Brake Assist ensures maximum braking action during panic stops
    * Traction Control reduces the throttle and/or applies selective braking to optimize traction during acceleration
    * Hill Start Assist (HSA) for Manual Transmission application assists the driver in launching the vehicle on an incline
    * Automatic Headlamps turn headlamps on at dusk and off in the daylight without driver intervention
    * Tire Pressure Monitoring (TPM) alerts driver about low tire pressure(s) in order to facilitate safe handling

Dodge Challenger RT, 2009

 

 

Dodge Challenger RT, 2009

The all-new 2009 Dodge Challenger merges the best American muscle-car characteristics — unmistakable design, world-class handling, powerful engines and technology — to delight driving enthusiasts across several generations.

The Dodge Challenger is the first five-passenger, two-door coupe produced from Chrysler's proven rear-wheel-drive platform that delivers the Chrysler 300 and Dodge Charger. Developed with Dodge's credo of "bold, powerful and capable," the Challenger delivers a modern two-door muscle car.
Three models will be offered in North America: Dodge Challenger SRT8®, Dodge Challenger R/T and Dodge Challenger SE.

Essential Hardware
The Dodge Challenger R/T features the new-generation 5.7-liter HEMI® V-8 engine with a five-speed automatic transmission that produces an estimated 370 horsepower (276 kW) and 398 lb.-ft. of torque (540 N•m). For 2009, the HEMI engine is upgraded to get an estimated five percent improvement in fuel economy as well as an increase of 30 horsepower (9 percent) and 8 lb.-ft. improved torque (2 percent) over a greater range of engine speeds. The automatic transmission features fuel-saving multi-displacement (MDS) technology which increases fuel economy by as much as 20 percent depending on driving conditions without sacrificing vehicle performance. The Dodge Challenger R/T also offers a precision-shift six-speed manual transmission — the first for a new-generation HEMI-powered car — that produces 375 horsepower (280 kW) and 404 lb.-ft. of torque (548 N•m) when running on premium fuel. The Dodge Challenger R/T can go from zero to 60 mph in less than six seconds.

The 2009 Dodge Challenger SRT8 features an SRT-exclusive 6.1-liter HEMI V-8 engine mated with a new-for-2009 six-speed manual transmission or a five-speed automatic transmission with Auto Stick that generates a blistering 425 horsepower (317 kW) and 420 lb.-ft. of torque (569 N•m). The vehicle can go from zero to 60 mph in less than five seconds.
The Dodge Challenger SE powered by the 3.5-liter High Output V-6 with a four-speed automatic transmission produces 250 horsepower (186 kW) and 250 lb.-ft. of torque (339 N•m).

Patterned off the Dodge Charger architecture, the front suspension and five-link independent rear suspension system on all Dodge Challenger models provide excellent ride and handling characteristics.

Essential Styling
The Dodge Challenger design team stayed true to the concept revealed at the 2006 North American International Auto Show, while drawing upon elements from the original Challenger. The result: a bold, aggressive muscle machine that blends nostalgia with modern Dodge style.

On the exterior, the long, raised performance hood with scoops and recessed grille with round dual headlamps are reminiscent of the original Dodge Challenger. The bold A-line, or character line, that runs from stem to stern gives the all-new 2009 Dodge Challenger an instantly recognizable muscle-car profile. Retro dual rectangular exhaust outlets complete the look from the rear.

On the interior, the trapezoidal theme of the door-panel cove and gauge cluster, dark headliner and slanted shifter console are inspired by the original Dodge Challenger. The modern interpretation of the Dodge Challenger offers exceptional rear seating for a two-door coupe, achieving best-in-class rear head (37.4 inches) and leg (32.6 inches) room compared to the competition. Coupled with best-in-class cargo space (16.2 cu. ft.) — equal to the Dodge Charger — the all-new 2009 Dodge Challenger offers added comfort and functionality.

Essential Technology
The all-new 2009 Dodge Challenger offers customers a full range of innovative technologies:

    * MyGIG provides a cutting-edge multimedia audio and entertainment system, with built-in navigation
    * UConnect® Hands-free Communication System provides convenient, voice-activated communication with Bluetooth® cellular phones
    * SIRIUS® Digital Satellite Radio offers a variety of commercial-free radio programs and music
    * Keyless Go allows the driver to start the vehicle with the simple push of a button
    * Remote Start starts a secured vehicle with the key fob

More than 25 Safety and Security Features
Dodge Challenger offers more than 25 safety and security features:
    * Supplemental Side-curtain Air Bags extend protection to all outboard front- and rear-seat passengers
    * Anti-lock Brakes (ABS) modulate the brakes for the driver to provide steering control while braking
    * Electronic Stability Program (ESP) applies selective braking or throttle reduction to control oversteer and understeer
    * Brake Assist ensures maximum braking action during panic stops
    * Traction Control reduces the throttle and/or applies selective braking to optimize traction during acceleration
    * Hill Start Assist (HSA) for Manual Transmission application assists the driver in launching the vehicle on an incline
    * Automatic Headlamps turn headlamps on at dusk and off in the daylight without driver intervention
    * Tire Pressure Monitoring (TPM) alerts driver about low tire pressure(s) in order to facilitate safe handling

GMC Sierra Hybrid Crew Cab, 2009

 

 

 

GMC Sierra Hybrid Crew Cab, 2009

GMC announced the 2009 GMC Sierra Hybrid, a powerful full-size pickup that achieves 40-percent greater city fuel economy and a 25-percent improvement in overall fuel economy while delivering the capability expected of a full-size truck - including a 6,100-pound (2,767 kg) towing capacity.

Partnering General Motors' patented two-mode hybrid system and a powerful 6.0L gas V-8, the Sierra Hybrid delivers highly efficient performance, including all-electric driving up to 30 mph (48 km/h). That allows fuel savings to be realized even when the truck is fully loaded or towing a trailer.

The GMC Sierra Hybrid goes on sale in the fourth quarter of 2008 and is based on the strong and capable Sierra platform that was introduced for the 2007 model year. It will be offered in the Crew Cab body style on both 2WD and 4WD models. Each model is equipped with several standard, popular features, including StabiliTrak electronic stability control system, a locking rear axle and a trailering package. Sierra Hybrid also offers dual-stage frontal air bags and head curtain side air bags, and it is the only full-size truck with five-star side-impact ratings in federal crash tests.

Hybrid details
The Sierra Hybrid's fuel-saving performance is derived from GM's advanced Electrically Variable Transmission (EVT) and 300-volt nickel-metal hydride Energy Storage System (ESS), which work in concert with the standard 6.0L V-8 gasoline engine with Active Fuel Management (AFM) and late intake valve closing (LIVC) technology. GM's hybrid technology system not only enables the Sierra to launch and drive up to 30 mph on electricity alone, it also allows the Vortec 6.0L V-8 engine to operate in its more economical V-4 mode for longer periods.

As part of the vehicle's emission control system, the ESS is warranted for eight years/100,000 miles.

With GM's two-mode hybrid system, 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 two-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 in more than 70 North American and European cities. Scaled-down for use in passenger vehicles, the two-mode system delivers fuel savings where it is needed most - in large vehicles with high levels of capability. The two-mode system was first introduced on the 2008 Yukon Hybrid. 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.

With the fuel savings of the hybrid system and Sierra's 26-gallon (98-liter) fuel tank, the Sierra Hybrid has a cruising range of more than 500 miles (800 km).

Quiet and smooth
Integration of the hybrid system on the Sierra is seamless - the battery pack is located beneath the rear seat - and perceptible only in what it lacks: noise.

Contributors to the quiet driving experience:
    New exhaust system and resonator tuned for the 6.0L engine's Active Fuel Management operation
    Additional engine intake induction tuning for reduced interior noise and pleasing sound quality
    Low-rolling resistance, "quiet-tuned" P265/65R18 tires for reduced road noise
    Electrically driven 300-volt air conditioning compressor reduces vibration and allows the standard, tri-zone HVAC system to cool the passenger compartment even when the gasoline engine is shut off
    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
    Energy Storage System (ESS) cooling system internal fan is tuned to be quiet at low vehicle speeds when the fan could more easily be heard by the occupants

Trailering performance
In addition to increased fuel economy, the GMC Sierra Hybrid's electrically variable transmission also provides tremendous trailering capability, enhancing driving smoothness and quality when towing. Electric drive is enabled up to approximately 30 mph (48 km/h), even when towing, allowing fuel savings when the truck is towing a trailer.
The EVT incorporates grade braking and tap up/tap down shift control. It also benefits towing on curves or lower-speed back roads, as exceptionally smooth gear transitions eliminate the "shift shock" torque disruption that can occur during abrupt shifts, such as when slowing or braking.

GMC Granite Concept, 2010

 

 

 

 

 

 

GMC Granite Concept, 2010

Combining a decidedly urban-industrial design aesthetic with functionality aimed at young professionals, the GMC Granite Concept takes the brand's trademark capability in a new, more progressive direction. It was introduced at the 2010 North American International Auto Show in Detroit.

If brought to market, the GMC Granite Concept would be the smallest GMC ever - but has been optimized to feel much larger. Its length is a full 2 feet (0.6 m) shorter than the new Terrain compact crossover, but its open interior was designed to be spacious and flexible to fit the needs of active people. Generous cargo space and unique flipping/folding seats, for example, enable a mountain bike to be loaded completely inside with the tailgate closed.

Like GMC's current lineup of trucks, SUVs and crossovers, the GMC Granite Concept delivers style and capability, with advanced features, high-quality materials and exceptional attention to detail. An industrial-influenced exterior is combined with a spacious interior that features precise instruments and leading-edge technology. The climate system, navigation and infotainment technologies, for example, are viewed via an extra-wide, next-generation organic light-emitting diode technology that is more dynamic than the conventional screens used in most production vehicles.

Industrial-inspired exterior
A cadre of young designers drew upon the preferences of young, urban professionals like themselves, who are very social and active. They are more likely to take friends to clubs and load outdoor gear on weekend excursions than to haul lumber or tow a boat. With those requirements in mind, they sketched out the dimensions of the GMC Granite Concept accordingly. Its 103.6-inch (2,631 mm) wheelbase is comparable to a Chevrolet Cobalt, but its 161.3-inch (4,097 mm) overall length is more than a foot shorter. Its size gives the GMC Granite Concept exceptional maneuverability, even within narrow urban streets.

The GMC Granite Concept's comparatively short body length is complemented by a wide, 70.3-inch (1,786 mm) overall width and a tall, 60.5-inch (1,536 mm) height. Those dimensions create unique proportions that depart dramatically from conventional minivan, SUV or crossover designs. "The Design team leveraged the best attributes from different segments: SUV, minivan and crossover, and mixed them with a commercial chic aesthetic. We feel this redefines the premium class of vehicles we call urban utility vehicles," said Lyon.

GMC Granite Concept has four doors, hinged on each side to open like a set of French doors. There's no pillar between the front and rear doors, making the GMC Granite Concept easier to enter, exit and load, even with bulky items.

In keeping with the vehicle's urban theme, the exterior of the GMC Granite Concept has a series of complex, intersecting planes and angles, creating the impression of an industrial machine - an object created out of necessity, but admired for its precision and functional aesthetics.

A forward-angling motif that cuts through the door panels, starting high and behind the doors and cutting to the center of the front door, suggests motion, as does a high beltline and tapered side glass. A rear spoiler is integrated into the roof and extends slightly above the rear glass. Other angles and planes of the exterior appear carefully metal-crafted.

Up front, GMC's signature grille design is flanked by headlamps that sweep back into the fenders, further suggesting motion. The headlamps and fog lamps are set at the far edges of the front-end bodywork, accentuating the GMC Granite Concept's planted stance. At the rear, the vehicle's planes and angles come together tightly, showing careful attention to detail. Other exterior elements include prominent taillamps with a multi-layer appearance and LED lighting technology; and a centered exhaust outlet with a brushed metal tip.

There is no chrome on the exterior of the GMC Granite Concept; all the trim has a satin or brushed metal finish, accenting the industrial look. Large, 20-inch wheels - wrapped in Bridgestone tires - were tailored within the fenders for a low, sporty stance. The exterior color of the GMC Granite Concept is metallic gray that evokes the look of the material for which this concept was named.

Mechanically minded, highly functional interior
The interior was inspired by the design of aircraft-type mechanical instruments and precision tools. That is most apparent on the dashboard and instrument cluster, where gauges were modeled after finely crafted timepieces. A compass incorporated into the "barrel" surrounding the speedometer moves with every turn of the vehicle, providing an at-a-glance directional confirmation. "Our goal was not to hide but to show how this vehicle is put together, and the high quality of its craftsmanship, not unlike the finest industrial-inspired luxury time pieces," said Lyon.

Red backlighting illuminates the gauges, while a panel of organic light-emitting diode screens is the foundation for the vehicle's navigation, infotainment, phone and climate control readouts. The screens represent the next generation in vehicle information displays, with bright, multidimensional readouts and intuitive controls that give the GMC Granite Concept a modern feel.

Integrated within GMC Granite Concept are unmistakable GMC cues, including a center stack wing motif similar to that of the new GMC Terrain. A prominent center console runs between the front and rear seats, with ports to plug in popular portable electronic devices, as well as storage compartments large enough for a laptop computer.

The center console also houses a unique transmission shifter. Rather than a handle that actuates within a conventional gate, it is a simple, space-saving knob that rotates with the precise clicks of a torque wrench. The gear selections are confirmed via LED indicators.

Among the most functional elements of the GMC Granite Concept are reconfigurable seats. The front passenger and right rear seats flip up and fold in toward the center console, creating a long, unobstructed storage space. The GMC Granite Concept functionally addresses the needs of young professionals and their activities without compromises.

The cargo area includes a number of compartments to store items out of sight. Cargo hold-down provisions are built into the cargo area and the seatbacks have clasps that can be used when the seats are upright or folded to help secure cargo.

The GMC Granite Concept's interior is finished with dark tones on the bottom and complementing, lighter colors on top, including suede-like Nubuck material on the seats and instrument panel. The interior is further accented by satin-finish and anodized trim. The instrument panel gives the impression of a command console, with driver-focused instruments and controls set in an anodized panel.