GMC Sierra All Terrain HD Concept revealed

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Uploaded by on Dec 17, 2010

GMC has unveiled the Sierra All Terrain HD concept, ahead of its debut at the North American International Auto Show.

Designed to be one of the most capable trucks ever created, the All Terrian is a Sierra HD on steroids. Compared to the standard model, the concept is shorter, wider, and taller. Furthermore, it has been equipped custom control arms, Fox off-road shocks, front/rear jounce shocks, automatic locking differentials, and a beefy front stabilizer bar with electric disconnection.

In terms of styling, the concept features a massive grille, bulging fender flares, LED lights and 20-inch aluminum wheels with 35-inch BFGoodrich KM2 tires. Out back, the bed has a composite liner and two compartments which house an air compressor and a 110-volt outlet.

While no interior pictures were released, GM says the cabin has two-tone leather seats, satin chrome trim, and a next-generation navigation system with an 80 GB hard drive.

Power is provided by a Duramax 6.6-liter V8 diesel engine with 397 hp (296 kW) and 765 lb-ft (1,037 Nm) of torque. Performance specifications weren't released, but GM estimates the All Terrain would have a payload capacity of 2,700 pounds (1,225 kg) and a towing capacity of 13,000 pounds (5,896 kg).

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Top Comments

  • Tell me this thing DOESN'T have the aerodynamics of a brick!

  • @TheMratom23 Isn't made for speed, its made for heavy duty hauling and off-roading.

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All Comments (263)

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  • whats up with the 14 haters? This truck is truly bad ass!!!

  • LOL AT 1:34 thoose truck bed built in tool boxes, GMC Coppied dodge ram on that one big time. they cant think of there own ideas huh? And front recovery hooks? All trucks have them. In this video all the most pointless options are getting noticed and reconized. Why dont you put a cummins on this video of it fuckin the gmc. The Ram Runner can eat this piece of shit for a snack!!! Get a mans truck

  • awesome truck! its like a small tank

  • how much is it?? and is it out yet???

  • only thing i dont like is it is a 4 door

  • @aztecpapi123 your a retard

  • @twest451 i think the svt was the best offroad truck, but this will be 10000X better. first of all having duramax diesel and765pound foot of torque

  • would much rather own a raptor

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