GMC has unveiled the Sierra All Terrain HD Concept which is mentioned as the exploration of heavy-duty truck capability combined with greater off-road versatility, highlighted by a bold exterior design. The new 2011 Sierra HD also underpins the All Terrain HD concept, with a modified, production-based 4WD chassis and the Duramax diesel/Allison 1000 six-speed powertrain.
The Sierra All Terrain HD Concept features a unique five-foot, eight-inch Crew Cab/short box body configuration that supports a wheels-at-the-corners proportion. Shorter in overall length than production Sierra HD models, the concept features enhanced suspension and unique body dimensions, including increased ground clearance and wider track, as well as greater approach/departure angles to deliver off-road capability.
The Sierra All Terrain HD concept is propelled by the new, production 6.6L Duramax turbo-diesel V-8 and Allison 1000 six-speed automatic transmission powertrain combination offered in the 2011 Sierra HD trucks. The Duramax is rated at 397 horsepower (296 kW) and 765 lb.-ft. of torque (1,037 Nm). The 6.6L Duramax is more fuel-efficient – with up to 11% greater fuel economy than previous versions – and reduces NOx emissions by up to 63%.
With the same proven powertrain as production Sierra HD trucks, the All Terrain HD delivers comparable hauling and towing capabilities, including: est. payload capacity of 2,700 pounds (1,225 kg), est. conventional towing capacity of 13,000 pounds (5,896 kg), and est. fifth-wheel towing capacity of 15,600 pounds (7,076 kg).
The Sierra All Terrain HD also features four-wheel drive, with automatic locking front and rear differentials, while the 14-inch, four-wheel disc brake system from the production Sierra HD provides the stopping power for this unique off-roader.
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Tuesday, December 28, 2010
2011 Fiat Strada Sporting

Fiat's Brazilian division recently released the new Strada Sporting, a special version of the popular pick-up customized with multiple sporty accessories that improve both the exterior and the interior of the car. Pickups are fairly popular in Brazil and Italian carmaker Fiat tries to take advantage of this fact by offering local buyers the possibility to choose a more aggressive version of the Strada, already a best-seller in the country.
The exterior design is all painting in the same color as the body, it is distinguished on the outside by the new aero kit, which comprises of a front spoiler, side skirts and wheel arch add-ons as well as the 16-inch alloy wheels dressed in 185/55 tires. Other styling cues include the smoked headlamps and the silver trim on the mirrors, front fog lights, roof bars and the rear bumper.
Inside, there's gloss black trim, a leather steering wheel (with red stitching) and rubber-studded aluminum pedals. For more flavor, options include a sunroof, Bluetooth connectivity, and a premium audio system.
While the Strada broadened Cab are powered along the Italian firm’s 1.8-liter 16v four-cylinder flex-fuel locomotive acquiring 130 horsepower and 18.4 lb.-ft. By torsion when keeping going gasoline and 132HP and 18.0 lb.-ft.
The truck will go on sale early next year with a base price of $46,270 BRL ($27,580 USD / €20,820).
via: carscoop




























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