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We’ve already crawled all over the GMC Sierra All Terrain HD Concept at the Detroit Auto Show, and Mike Levin from PickupTrucks.com took an extensive look at the interior and exterior with designer Carl Zipfel. The questions we really wanted to get answered were, of course, “Are you going to build it? And if not, can we build it?”

• As to whether GMC is considering bringing it to market – built on a GMC line or by a partner firm – GMC communications rep Kelly Cusinato said “My understanding is that, yes,” production feasibility is on the table.
• In its favor is that Zipfel’s team started with a production truck. “It’s the best of the Duramax HD with more off-roading capability,” he said, “built with an existing Duramax diesel and existing supplier connections.”
• When asked if a customer could build it, Zipfel said an HD owner could replicate “everything but the lights.” You can’t get the 5’8″ bed on the 2500 Duramax HD, and widening the track by four inches would be a slightly lesser challenge. Otherwise, the chassis wasn’t chopped to create the shortened front end, and Zipfeld said, “We think we’re in striking distance for crash testing if GMC decided to build it.”

Follow the jump for more revelations about the GMC Sierra All Terrain HD Concept.

Photos Copyright (C)2011 Zach Bowman / AOL

Continue reading GMC Sierra All Terrain HD Concept is being considered for production

GMC Sierra All Terrain HD Concept is being considered for production originally appeared on Autoblog on Wed, 12 Jan 2011 19:24:00 EST. Please see our terms for use of feeds.

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Cars are cool, but we certainly love ourselves some big, bad, hardcore pickups – you know, like the Ford F-150 SVT Raptor. General Motors‘ conceptual answer to Ford‘s desert-blasting pickup is this, the Sierra All Terrain HD concept, which we’ll be seeing for the first time at the Detroit Auto Show next week.

GMC’s brutish pickup relies on The General’s 6.6-liter Duramax diesel V8 for power – 397 horsepower and 765 pound-feet of torque, to be exact – and higher ground clearance, a wider stance and serious suspension upgrades make the All Terrain concept capable of storming through, well, all types of terrain.

Word on the street is that if GM gets up the gall to produce such a truck, it will likely be outfitted by a second-tier firm outside of the GM production lines (like a Roush F-150, for example). Regardless, we want this thing to be built, and badly. See a whole slate of new high-res photos for yourself in the gallery below. Oh, and don’t forget about the Ram Runner, Chrysler’s foray into the niche.

[Source: General Motors]

Pics Aplenty: GMC Sierra All Terrain HD Concept is ready to play dirty originally appeared on Autoblog on Fri, 07 Jan 2011 19:24:00 EST. Please see our terms for use of feeds.

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If you think the Ford F-150 SVT Raptor is too hot yet the Dodge Ram Power Wagon is too cold, General Motors‘ latest concept might strike you as “just right.” This, the GMC Sierra All Terrain HD concept, looks to bridge the gap between the two hardcore pickups from GM’s crosstown rivals, while still offering top-notch levels of power, refinement and technology.

The four-door 2011 Sierra HD underpins the All Terrain concept, and power comes from The General’s 6.6-liter Duramax diesel V8. A six-speed automatic sends the 397 horsepower and 765 pound-feet of torque to all four wheels. Versus a normal Sierra HD, ground clearance has been increased by about three inches, width has been bumped up to 73 inches (four more than normal) and the whole package rides on 20-inch aluminum wheels wrapped in 35-inch BFGoodrich KM2 mud terrain tires. Off-road performance is enhanced with the addition of Fox off-road shocks (just like the Ford Raptor).

Inside, GM has fitted the All Terrain concept with a Denali-spec interior with additional satin metal finishes and a leather-wrapped dash. What’s more, a next-generation stereo system with an 80-gigabyte hard drive has been fitted inside this concept, and we’ll soon be seeing this new system across the full GM product range.

Currently, there are no plans to create a production version of the All Terrain concept, though GM tells us that if a road-ready version of this ultra-tough Sierra is produced, it will likely be crafted with the assistance of an aftermarket company. We’ll be seeing the All Terrain concept in person at the Detroit Auto Show in just a few weeks, but for now, click through our high-res image gallery below, or follow the jump for the official release.

[Source: General Motors]

Continue reading Detroit Preview: GMC Sierra All Terrain HD concept is ready for off-road action

Detroit Preview: GMC Sierra All Terrain HD concept is ready for off-road action originally appeared on Autoblog on Thu, 16 Dec 2010 17:56:00 EST. Please see our terms for use of feeds.

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