2011 GMC Sierra All Terrain HD Concept

GMC Sierra HD Off-Road Concept is an exploration of the ability of heavy trucks combined with greater off-road versatility. It is highlighted by a bold exterior styling, enhanced off-road suspension and pricing details are expected from GMC - all designed to give better access to off-road destinations.

The new Sierra 2011 HD supports all HD concept field with a change in production based chassis and 4WD Duramax Diesel / Allison 1000 six-speed powertrain. The improved suspension and unique dimensions of the body, including increased ground clearance and a wider track and the approach / departure angles that provide off-road capability, while high levels of payload and towing capacity.

"Sierra All Terrain HD Concept takes GMC excellent new HD platform to the next level, he married the legendary Duramax Diesel / Allison Transmission, and heavy expression in the GMC Premium package, All Terrain," said Lisa Hutchinson, director of product marketing GMC . "It offers exceptional features of the Sierra HD - hauling, towing, and performance - and apply them to the harshest environments and driving 'the best professional tool for construction crews, ranchers, adventurers, and whose activities do not affect where the the pavement ends .. "

The GMC Sierra HD SUV has a unique configuration of five feet, eight inches double cab / short box that supports a wheel in the corners proportion. Short overall length of the Sierra HD production models, the dimensions of the concept of contributing to a greater approach / departure angle. Other off-road elements are

Wider, 73 inches (1853 mm) track for greater stability

About 3 inches (76 mm) ground clearance

Front custom of upper and lower control arms

Fox purpose built off road shock with remote reservoir fluid (integrated in the wheel house coating)

Front and rear shock Jounce

Electric front stabilizer

35 inches tall BFGoodrich KM2 "muddy terrain" tires mounted on 20-inch wheels machined aluminum

Complete Skid composed.

2010 GMC Terrain

The all-new 2010 GMC Terrain made its world debut at the 2009 New York International Auto. GMC Terrain is a five-seat crossover SUV that combines bold styling with fuel efficiency and higher functions.

"The new field GMC brings the history of technical expertise and innovation in a small container of fuel for today's buyers," said Susan Docherty, Buick, vice president Pontiac-GMC. "The features that make the ability of a vehicle, a GMC is rooted in the GMC Terrain, which makes it an attractive choice for existing customers traditional SUVs that are looking for a distinctive style and efficiency. "

A new engine of 2.4 L four-cylinder direct-injection is expected to offer the best in class fuel economy of 30 mpg highway. Maximum fuel economy is achieved in part with an "ECO" mode that is activated via a button mounted on the console. When activated, it reduces the speed of locking torque converter to 1125 rpm to save fuel on models with 2.4L engine.

Also available is a 3.0L DOHC direct-injection V-6 engine provides an estimate of 264 horsepower (197 kW). Both engines are mated to promote efficient six-speed automatic and offers a refined driving experience safer.

"GMC is a strong brand and a base for GM and GMC Terrain SUV crossover is the latest example of how we adapt to changing market conditions," said Docherty. "Since we first demonstrated the Acadia crossover, GMC is committed to providing customers can find vehicles with the technology staff that they expect."

2010 GMC Granite Concept

Combining aesthetics decidedly urban industrial design with features for young professionals, Granite Concept GMC is the ability to brand the brand in a new direction more progressive. It was unveiled at the 2010 North American International Auto in Detroit.

If the marketing, the concept of granite is the smallest GMC GMC ever - but has been optimized to feel much larger. Its length is 2 full feet (0.6 m) shorter than the way new compact crossover, but its open interior has been designed to be spacious and flexible to the needs of the population. The generous cargo space and seats only flip / folding, for example, allow a mountain bike to fully charge the inside of the tailgate closed.

"Concept GMC granite was conceived as a new GMC vehicle type - which could extend people's ideas of what may be a GMC," said Lisa Hutchinson, director of product marketing for GMC "We call it". urban utility vehicle "and our goal was to redefine what the GMC name could mean a new generation of customers who want both a bold design and functionality."

The current composition of GMC trucks and crossover SUV, the GMC concept of Granite offers style and functionality, advanced features, high quality materials and attention to detail. Industrial external influence is combined with a broad and exact features of the tools and technology. Heating systems, navigation and infotainment technologies, for example, looks through the large new generation of technology in organic light emitting diodes, which is more dynamic than traditional screens used in most production vehicles.

GMC Sierra Hybrid Crew Cab

GMC announced the 2009 GMC Sierra Hybrid, a powerful full-size truck that is 40 percent greater city fuel economy improvement of 25 percent overall fuel economy while delivering the capability expected of a full size truck - including 6.100 pounds (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 at 30 mph (48 km / h). This allows fuel savings to be made even when the car is fully loaded or towing a trailer.

"Sierra Hybrid represents GMC's commitment to technical excellence, which produces a fully functional vehicle that offers a significant improvement in fuel economy," said Jim Bunnell, GMC general manager. "Sierra Hybrid deliver fuel, which should be the best full-size pickup segment, exceeding the current mileage leader -. The non-hybrid Sierra"

The GMC Sierra Hybrid goes on sale in the fourth quarter of 2008 and is based on strong and capable Sierra platform was introduced for the 2007 model year. It will be available in the body style of the taxi in 2WD and 4WD models. Each model comes with several features, popular, including the system of electronic stability control, a locking rear axle and a trailering package. Sierra Hybrid also offers front-impact airbags and curtain airbags for head and is the only full-size truck with five stars in side impacts in federal crash tests.

GMC Terrain [Reviews[

The all-new 2010 GMC Terrain made its world debut at the 2009 New York International Auto. GMC Terrain is a five-seat crossover SUV that combines bold styling with fuel efficiency and higher functions.

"The new site brings to life the history of the GMC innovation and engineering excellence in a lower fuel consumption, the package for buyers today," said Susan Docherty, vice president of Buick-Pontiac-GMC. "The ability of the attributes that make a GMC vehicle has its roots in the GMC Terrain, making it an attractive option for existing customers who are looking for traditional SUV a distinctive style and efficiency."

A new engine of 2.4 L four-cylinder direct-injection offering is expected to produce the best in class economy fuel 30 mpg on the highway. Maximum fuel economy is achieved in part with an "ECO" mode that is activated by a console-mounted button. When activated, reduces the speed of torque converter lock-up to 1125 rpm to help save fuel models with the 2.4 liter engine.

Also available with a 3.0L DOHC direct-injection V-6 engine produces about 264 horsepower (197 kW). Both engines are mated to increase the efficiency of a six-speed automatic transmission, and offers a refined driving experience safer.

"GMC is a strong brand and the basis for GM and GMC Terrain SUV crossover is the latest example of how we adapt to changing market conditions," said Docherty. "Since we first demonstrated the Acadia crossover, GMC is committed to providing customers can find vehicles with the technology staff that they expect."

Bold

GMC Terrain has a balanced, athletic and gives a clear overview of the road. Its design is characterized by bold, muscular fender flares, representing aesthetics GMC. The coating is edgy but refined, with a strong and talented front-end appearance, which provides an accurate, squared edges.

"We wanted to cut the GMC Terrain away from the pack and establish its identity as a strong crossover SUV with a cool confident attitude and strong," said John Cafaro Jr., director of exterior design, crossover world . 'All the GMC Terrain gives an impression of adequate strength and crafts enthusiast. "

Inside other is a unique, three-element grid, which is accentuated by a prominent chrome surround and the projector beam with a large, rectangular chrome housings.

Details of the interior and the flexibility

GMC Terrain a rich prize of the interior design industry has an impact on the sculpture and exudes sophistication, such as contrast stitching and the finest materials to create a structured look at all the booths. Console "floating" center, highlighted in a warm ambient lighting, home to a number of ergonomic comfort control.

GMC Terrain is also a lot of attention to detail, with intelligent use of space and storage compartments, which are suitable for a variety of articles. They include a large glove box, the enclosed space above the instrument panel center, a closed storage compartment under the center armrest can fit a laptop and a double-door storage.

GMC Terrain seats have been developed to provide exceptional comfort and standard rear Multi-Flex sliding can be moved forward or backward by about eight inches (200 mm), offering passengers greater comfort and greater cargo capacity behind. The rear seat offers additional settings for 60-40 passengers and cargo and the rear cargo area offers 31.6 cubic feet (894 liters) capacity, and one of the four outlets auxiliary GMC Terrain.

GMC Sierra All Terrain HD Concept (2011) [Reviews]

GMC Sierra HD Off-Road Concept is an exploration of the ability of heavy trucks combined with greater off-road versatility. It is highlighted by a bold exterior styling, enhanced off-road suspension and pricing details are expected from GMC - all designed to give better access to off-road destinations.

New 2011 Sierra All Terrain HD supports HD Concept, a modified version, the production-based chassis and 4WD Duramax Diesel / Allison 1000 six-speed transmission. Improved suspension and a single body size, including increased ground clearance and a wider track, as well as the higher the method / departure angle, provide off-road capability while maintaining performance and payload capacity HD Trailer .

"The Sierra All Terrain Concept GMC HD is an excellent platform HD to the next level, he married for the legendary Duramax Diesel / Allison Transmission, and provides a first term heavy GMC All Terrain," said Lisa Hutchinson, director GMC product marketing. "It provides the unique ability of the Sierra HD - transport, towing and performance -. And apply them to the harshest environments of conduct, it is the ultimate professional tool for construction crews, producers and explorers, whose activities are not limited by where the road ends. "

The GMC Sierra HD SUV has a unique configuration of five feet, eight inches double cab / short box that supports a wheel in the corners proportion. Short overall length of the Sierra HD production models, the dimensions of the concept of contributing to a greater approach / departure angle. Other off-road elements are:

Wider, 73 inches (1853 mm) track for greater stability

About 3 inches (76 mm) higher above the ground

Front custom of upper and lower control arms

Fox Designed off road shock with remote reservoir fluid (integrated in the wheelhouse trim)

Bumpers front and rear bumpers

Electric front stabilizer

35 inches tall BFGoodrich KM2 "mud terrain" tires mounted on 20-inch wheels machined aluminum

Complete Skid composed. "The attributes of capabilities to improve the GMC Sierra HD Terrain rely on the capacities already available in the trucks notable of all new Sierra HD production," said Hutchinson. "Although it is strictly a concept, is a quite realistic."

Design target

From every angle, looking at some of the ground all HD a dedicated off-road performer, with boldness, enhanced functions complemented by a wide track and a high level.

Bumpers are designed to improve simplified approach / departure angle and incorporate tow hooks mounted on frame - with integrated mud flaps. A large air flow optimized lattice maximizes cooling under difficult conditions, while a forced induction hood provides more air for the Duramax diesel engine.

"The design of All Terrain HD is the expression of its qualities - a strong, functional and definitely a professional career," said Carl Zipfel, director of design. "We are excited about the design elements, and explore how it might apply to the GMC future."

Large fender flares extend from the body to cover the tires of 35 inches tall BFGoodrich. Features lockable rear cargo slide box with a series of illuminated grappling hooks, including a couple on the bed floor and two on each side of the bed. A nonskid rubber mat used in the tailgate, and two special compartments within the cargo box provide access to a 110 volt outlet and an air compressor. A bed composite liner with a single "circuit" model provides a protective cover for the bed.

All chassis and suspension of the earth

Based on the chassis of trucks Sierra 2011 HD, HD Off Road has a fully boxed steel frame with exceptional strength and torsional stiffness. Including the suspension of production models "new independent front and rear suspension spring asymmetric, but with a larger track 73 inches (1853 mm) (front and rear), which improves stability during off-road and highway driving. Sierra 2500HD Production has front and rear track of 68.8 inches (1748 mm) and 67.3 inches (1709 mm), respectively.

A ride height for increased ground clearance of 21.1 inches (536 mm) on the rockers and 11.8 inches (300 mm) on the skid plates while specialized Fox off-road shocks deliver exceptional depreciation on hard ground . They were created specifically for the HD-road, with specific valves. The shocks feature visible, fluid reservoirs remote - connected to the shock body by tubes to measure - installed in the wheelhouse liners and paired with a shock front and rear bumpers. They add compression damping and rebound more more controlled, helping to increase control, stability and handling.

All Terrain HD is also an electronic cut-off front stabilizer bar, which allows a greater ability to crawl on the rocks. The driver simply pushes the button in the cab to disconnect it from the front suspension.

Custom upper and lower control arms front suspension is designed to work with Fox in off-road jounce shocks and disturbances, and supports a higher ground clearance and ride height. Contribute to the wider track, as well as an aggressive 20-inch machined aluminum, all-terrain tires. The wheels are deep, six-spoke broken items, and the construction of a reverse a drop-plate method, which guarantees optimum strength. They also feature a mixture of satin anodized aluminum surfaces that offer the durability and appearance fee, which integrates the body Iridium met.

A complete system of protection under the composite body protects all HD broadcasts of land, transfer fuel tank, exhaust system and the differential shaft. It starts with the front bumper, wheel under the truck and taken to a composite material, covering a shoe with front suspension skid plate. The casings are also mounted on the transmission components, while the plates slip front differential and rear are mounted directly. The rear bumper is integrated into the rear deck.

GMC Granite Concept [Reviews]

Combining aesthetics decidedly urban industrial design with features for young professionals, Granite Concept GMC is the ability to brand the brand in a new direction more progressive. It was unveiled at the 2010 North American International Auto in Detroit.

If launched, the GMC GMC Granite concept would be the lowest ever - but is optimized for the greatest feeling. Its length is filled with 2 feet (0.6 meters) shorter than the new compact crossover of the ground, but has an open interior has been designed for a broad and flexible to the needs of working people. Generous cargo space and a single flipping / folding seats, for example, offers mountain bike fully discharge inside the rear door is closed.

"Granite Concept GMC, has designed a new type of vehicle is the GMC - which could stretch people's ideas about what the GMC can be," said Lisa Hutchinson, product marketing manager for GMC. "We call it" urban utility vehicle "and the goal was to redefine what the name of the GMC could mean a new generation of customers who are looking for, and a bold design and functionality."

As the current line of GMC trucks, SUVs and crossovers, the GMC concept granite offers style and functionality with advanced features, high quality materials and attention to detail. An outdoor industrial influence in combination with a spacious interior that has a precision instruments and technology. The climate system, navigation technologies and entertainment, for example, are seen through an extra-large, the next generation of technology for organic light-emitting diodes, which is more dynamic than the screens used in most conventional vehicles production.

"We believe that the concept of granite GMC as the automotive equivalent of an urban loft apartment," said Dave Lyon, executive director of the North American Interior Design and World Cross-Brand. "The exterior has a distinctly industrial look but the interior is warm and personal. "

Granite will power concept GMC 1.4l turbo, which is part of GM's new family of low-powered, highly efficient four-cylinder engine. E 'equipped with six-speed gearbox.

Industrial-inspired outdoor

A group of young designers based on the preferences of young professionals like themselves who are very sociable and active. They are more likely to make friends at the expense of clubs and clothing when outdoors on weekend trips to transport the wood or to tow a boat. With these requirements in mind, indicating the dimensions of the concept of granite GMC accordingly. Its 103.6-inch (2631 mm) wheelbase is comparable to a Chevrolet Cobalt, but its 161.3-inch (4097 mm) overall length is just a short walk. Its size gives the GMC concept Granite maneuverability, even in the narrow streets.

The length of the granite body concept relatively short GMC is complemented by a very wide, 70.3 inches (1786 mm) and a total height, 60.5 inches (1536 mm). These dimensions create unique proportions that depart radically from conventional minivan, SUV or crossover designs. "The design team uses the best attributes of different segments. SUV, minivan and crossover, and mixed with an elegant and commercial We think this redefines high-end vehicles that we call urban commercial vehicles," said Lyons .

Granite Concept GMC is a four-door, hinged on both sides to open like a group of French doors. There is no pillar between the front and rear doors, so that the concept of granite GMC easier to enter, exit and load bulky objects.

"We have given the concept of Granite GMC but nice bold design that really makes a style statement," says Juho Suh, director of appearance. "The new generation of urban professionals, will produce the look and functionality they need."

In line with the urban theme of the car, outside the Granite Concept GMC is a series of complex, intersecting planes and angles, creating the impression of an industrial machine - an object created by necessity, but admired for accuracy and functional aesthetics.

Fishing grounds that pre-cuts through the door panels, commissioning and behind the doors and cut the center of the door, suggests movement, as a high waistline and side windows taper . A rear spoiler integrated into the roof and extends slightly above the rear window. Other angles and planes from the outside look of metal carefully.

Up front, the design firm GMC grille is framed by headlights that extend back into the wings, suggesting the movement. The headlights and fog lamps are placed on the edges of the front body, and adding to the position to establish the concept of granite GMC. At the rear of the vehicle and the angles of the planes are very short, showing great attention to detail. Other external factors taillights important aspect of multiple layers of technology and LED lighting and an escape with a peak centered on polished metal.

There is no chrome on the outside of the concept GMC Granite, all trim has a satin finish or brushed metal, emphasizing the industrial aspect. Large, 20-inch wheels - wrapped in Bridgestone tires - was tailor-made inside the wheel arch to a lower position in sport. The exterior color of the concept GMC Granite is metallic gray that evokes the look of the material that this concept has been appointed.

Mechanical mind, functional interior

The interior is inspired by the design of aircraft, type of mechanical equipment and precision tools. This is most evident in the dashboard and instrument panel with indicators were modeled well made watches. Compass in the "barrel" around the speedometer moves at each turn in the vehicle, which offers a glance of directional amplification. "Our goal was not to hide, but to show how this vehicle is mounted, and the high quality of its craftsmanship is not, unlike some of the industry's most luxurious pieces of inspiration time," said Lyons.

Indicators of bright red, when the panel organic light emitting diode display is based vehicle navigation, entertainment, telephone and air readings. Show represents the next generation of vehicle information display, bright, multi-dimensional readings and intuitive controls that allow the concept GMC Granite, a modern twist.

Integrated concept GMC Granite is unmistakable clues, like the wing center console similar to the GMC because the new GMC Terrain. Prominent center console operates the front and rear seats, with the ports connected to the popular portable electronic devices and storage can fit a laptop.

The center console also houses a unique shifter transmission. Instead, the handle, which activates in the tradition of the gate, it is a simple and compact knob that rotates the exact torque wrench clicks. Choices run down through the LEDs.

Among the most functional concept GMC Granite is reconfigurable seats. The front passenger seat and right rear seats flip and fold up towards the central console, creating a long free storage. Concept GMC Granite functionally for young professionals and their work without compromise.

The cargo area includes a number of compartments to keep items out of sight. Bunker provisions are included in the cargo area and seatback, locks that can be used when seats are upright or folded to help secure the load.

The concept of granite inside the GMC is finished with dark colors on the bottom and filling the lighter colors on top, including Nubuck suede material on the seats and dashboard. The interior is accentuated by the setting satin anodised. The dashboard gives the impression of a control console, and driver-focused instruments and controls in a panel anodized.

"They look, feel and functionality of the dashboard to remind you of a good tool or a tool," said Lyon. "Yes, Granite Concept GMC is such - a precision instrument wrapped in a protective case industry."

GMC Sierra Hybrid Crew Cab [Reviews]

GMC announced the 2009 GMC Sierra Hybrid, a powerful full-size truck that is 40 percent greater fuel economy in town and a 25 percent improvement in overall fuel economy while providing the capability expected of a full-size truck - including a 6100 pounds (2767 kg) towing capacity.

The partnership of General Motors 'patented two mode' hybrid system and a gas efficient 6.0L V-8, the Sierra Hybrid has a highly efficient performance, including the all-electric driving up to 30 mph (48 km / h). This allows fuel savings could be achieved, even if the car is fully loaded or towing.

"The Sierra Hybrid represents GMC's commitment to technical excellence, delivering a fully functional truck that offers a significant improvement in fuel economy," said Jim Bunnell, GMC general manager. "Sierra Hybrid offers fuel economy that should be the best in the segment of the full-size pickup, exceeding the current mileage leader. - The non-hybrid Sierra"

The GMC Sierra Hybrid goes on sale in the fourth quarter of 2008 and is based on strong and capable Sierra platform was introduced for the 2007 model year. It will be available in the body style of the taxi in 2WD and 4WD models. Each model comes with several features, popular, including the system of electronic stability control, a locking rear axle and a trailering package. Sierra Hybrid also offers front-impact airbags and curtain airbags for head and is the only full-size truck with five stars in side impacts in federal crash tests.

Details Hybrid

Sierra Hybrid fuel economy performance is derived from GM's advanced electric variable transmission (EVT) and 300-volt nickel-metal hydride storage system Energy (SSE), working in consultation with the standard 6.0L V-8 engine Fuel with Active Fuel Management (AFM) and late closing intake valve (LIVC) technology. GM's hybrid technology not only allows the Sierra to launch and drive up to 30 km / h on electric power alone, it also allows the Vortec 6.0L V-8 engine to operate in the V-4-mode cheaper for longer periods.

As part of the control system of vehicle emissions in the ESS is warranted in eight years/100, 000 miles.

With GM two-mode hybrid system, the electrical power used to propel the vehicle generated by the hybrid system itself. When the brakes or the car is coasting, the electric motors within the hybrid system create electricity that is stored in the battery of 300 volts. This stored energy is used to move the vehicle and the regenerative braking cycle is renewed.

The two-mode hybrid system provides smooth and reliable power on demand in an efficient package. In fact, its electric motor is less than half the size of single-mode hybrid systems. This technology was developed and is still used in fleets of hybrid buses in the northern cities of more than 70 U.S. and Europe. On a small scale for use in passenger vehicles, dual mode enables fuel savings where it matters most - in large vehicles with high levels of capacity. The two-mode system was introduced in the 2008 Yukon Hybrid. It is an essential part of the efforts of GM's energy diversity, which focus on reducing dependence on petroleum, improving fuel economy, reduce emissions and minimize the automobile's impact on the environment.

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

Quiet and smooth

The integration of the Sierra hybrid is perfect - the battery is located under the rear seat - and perceptible only in what it lacks: noise.

"The Sierra Hybrid is exceptionally quiet," said Mark Cieslak, vehicle chief engineer. "From the perspective of passengers, the refinement of the hybrid system quite evident throughout the driving experience, and this when the vehicle is moving on. "

Driving performance trailer

In addition to fuel economy also increases the transmission power variable GMC Sierra Hybrid provides a huge towing capacity, improving the smooth ride and quality when towing. The electric drive is set to about 30 mph (48 km / h), even when towing, then the fuel savings when the truck is towing a trailer.

"Along with a very smooth, EVT always provides plenty of torque at all rpm levels, easy to tow," said Cieslak. "It 'very useful for degrees, the higher the ratio of EVT allows the engine to optimal rpm for smooth, steady performance, rather than hunting between higher and lower gears."

EVT Class includes braking and tap up / down changes. It also benefits from the curves of towing or low-speed back roads, exceptionally smooth gear transitions eliminate as "Shift shock" torque disruption that can occur with sudden changes, such as when the speed or braking.

GM Recalling Over 1.5 Million Vehicles Worldwide for Fire Danger

A massive recall is underway for numerous General Motors cars and trucks sold globally over a glitch in the wind shield wiper fluid heating system that could ignite a fire. The recall concerns a total of 1.53 million Buick, Hummer, Cadillac, Chevrolet, GMC and Saturn models, with 1.36 million of those sold in the U.S.

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It's all Relative: Jewish University Sues GM Over Einstein Ad

With all the recent hubbub around General Motors reorganizing its marketing campaigns and strategies, this ad-based lawsuit stands out like a sore thumb.

Way back in September, GMC ran four-page ad in People's "Sexiest Man Alive" issue. Nothing special there. However, a part of the ad used Einstein's face on a model's body, and the Hebrew University of Jerusalem has the rights to his image (which earned $10 million last year)

Now the university is suing GM for $75,000, claiming Einstein's likeness was fraudulently used in the ad. GM spokeswoman Ryndee Carney defends GM by saying the automaker bought the right to use the image from a known firm, and that the ad itself (which only ran in that issue) was created by the Leo Burnett agency.

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GMC Updates Sierra Lineup, Adds More Denali Variants

GMC's Denali-badged vehicles - Denali meaning "the high one", referencing Mt. McKinley - have always been the Cadillacs of trucks (except for Escalades, which are actually Cadillac trucks).

Sitting somewhere just south of Premium Luxury, Denalis have always provided buyers with well-equipped, more luxurious versions of GMC's regular lineup. For 2011 the General will be releasing the Sierra Denali HD based on the GMC 2500 (3/4 ton) and 3500 (1-ton) Heavy Duty models.

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GM's Cadillac, Chevrolet, Buick and GMC Record 19.7% Increase in April Sales

GM's big four survivors (Chevrolet, Buick, Cadillac, GMC) are on a roll: April sales have increased 19.7% over last year and calendar year sales are up 31%.

The Detroit automaker gives a lot of credit to its launch vehicles: Chevrolet's Camaro/Equinox, Buick's LaCrosse, GMC's Terrain, and Cadillac's SRX. According to the General, the "new" GM's launch vehicles account for a quarter of all GM retail sales.

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