• 2008 GMC Denali XT
    by Alina Moore, on February 4, 2008, 08:50
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2022 GMC Canyon AT4 OVRLANDX Concept - A Truck To Elevate Your Camping Experience

2022 GMC Canyon AT4 OVRLANDX Concept - A Truck To Elevate Your Camping Experience

The Canyon AT4 OVERLANDX comes with roof tent, solar panels, and a whole lot of other overlanding and off-road equipment

GMC has unveiled the Canyon AT4 OVRLANDX concept at the Overland Expo Mountain West. As the name suggests, it is based on the Canyon’s off-road trim, the AT4. Overlanding is a niche that’s picking up pace quite rapidly and automakers are offering accessories for the same. The OVRLANDX concept is developed keeping this in mind and it comes with goodies that will make your camping experience even better. Also, it comes with a lot of off-road equipment, thus elevating the AT4 trim as a whole.

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2017 GMC Sierra 2500HD All Mountain Concept

2017 GMC Sierra 2500HD All Mountain Concept

When 4WD and snow tires just aren’t enough

About the best means of transportation on snow-covered mountain trails is a Snowcat – those machines that cross between a tank and snowmobile. The only problem is luxury or that vast lack thereof. Well, GMC now has an answer for this frigid conundrum. Meet the 2018 GMC Sierra 2500HD All Mountain Concept.

This one-off monster is basically a Sierra 2500 with a ton of upgrades, but its foundation is familiar. The truck runs the new-for-2017 6.6-liter Duramax turbodiesel V-8 with a stump-pulling 445 horsepower and 910 pound-feet of torque. The Alison 1000 six-speed automatic transmission and two-speed transfer case are responsible for shifting gears while five people can ride in the leather-lined crew cab. Naturally, GMC started the concept build with a Sierra Denali, meaning nearly every available feature and amenity comes standard. Oh, and of course heated seats and a heated steering wheel are included.

Keep reading for the rest of GMC’s upgrades.

Continue reading for more information.

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2011 GMC Sierra All Terrain HD Concept

2011 GMC Sierra All Terrain HD Concept

While the Detroit Auto Show is just a few weeks away, General Motors has decided to offer us a few hints on what the company will be offering, and the first details revealed are on the GMC Sierra All Terrain HD Concept.

Based on the Sierra HD, the Sierra All Terrain HD concept is shorter, wider, and taller than the original. It features a unique five-foot, eight-inch Crew Cab/short box body configuration that supports a wheels-at-the-corners proportion. Its exterior design is accentuated by a large, airflow-optimized grille, streamlined bumpers, large fender flares, LED lights, smooth-appearance front marker lamps integrated behind the top edge of the windshield glass, and 20-inch aluminum wheels wrapped in 35-inch-tall BFGoodrich tires.

Under the hood GMC has placed a 6.6L Duramax turbo-diesel V-8 engine that delivers a total of 397 HP and 765 lb.-ft. of torque. The engine is mated to an Allison 1000 six-speed automatic transmission.

UPDATE 01/06/2011: News images for the 2011 GMC Sierra All Terrain HD concept have been revealed. These images feature more shots of the exterior and even a couple highlighting the interior of GM’s modified heavy duty truck. Check them out in the gallery provided!

Press release after the jump.

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2010 GMC Granite

2010 GMC Granite

The American truck builder GMC unveiled the Granite concept, a compact crossover with a unique opening arrangement similar to a German cousin, at the 2010 Detroit Auto Show. The GMC Granite Concept combines the same monolithic stone like design that General Motors brought to market with the full sizeTerrain, however this time in a smaller streamlined MPV style body. The new concept combines urban industrial design with everyday practicality and is aimed at young time crunched professionals.

If the Granite becomes a production vehicle, it will become the smallest GMC ever. Powered by a boosted 1.4 Liter four cylinder engine and gas sipping six speed transmission, the turbocharged mini truck would make for a very efficient, practical and stylish mode of urban commuting. The exterior of the Granite features an over sized version of GMC’s signature grill with a pair of vertical LED headlamps that trail back into either fender and dare we say R8 inspired vents underneath. Add in an interior that is easy on the eyes, a brushed metal tip sticking out the center of the back bumper and cap it off with a 20 inch set of wheels and you get one bad little GMC truck.

Press release after the jump.

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2008 GMC Denali XT

2008 GMC Denali XT

GMC will unveil the Denali XT Concept at the Chicago Auto Show. It offers a 50-percent increase in combined fuel economy over comparable small pickup trucks when running on gasoline, and it incorporates a new, muscular form in a performance-styled, hybrid sport-utility truck (SUT).

The concept is powered by a 4.9L version of GM’s small-block V8 engine that features fuel-saving technologies such as direct-injection technology and Active Fuel Management. The V8 engine delivers 326 hp. It uses direct-injection technology to produce the power of a larger engine, but consumes less fuel and produces lower emissions.

The Denali XT’s two-mode hybrid system is partnered with the 4.9L engine and uses an electrically variable transmission to enhance fuel efficiency in city and highway driving. In city driving, all-electric propulsion is used at low speeds; on the highway, fixed-gear operation enables efficient performance even when towing a trailer.

Press release after jump.

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2007 GMC Yukon Denali XL 2500 “Big Max”

2007 GMC Yukon Denali XL 2500 “Big Max”

TheGMC Yukon Denali XL 2500 “Big Max” is designed to be the most powerful, most capable Denali ever. The “Big Max” represents the ultimate in towing, hauling, onboard entertainment, luxury and technology. It’s ideally suited for cross-town commuting or cross-country vacations. It’s also a spectacular tailgating vehicle. It’s visually exciting and technologically advanced.

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2002 GMC Terra4

2002 GMC Terra4

Terra4’s unconventional package - a totally integrated design and closed body, with a short, deep cargo area - permits greater functionality and utility than a pickup truck. Doors on the rear quarter panels allow easy access to the closed cargo area. The passenger cab is moved up and forward, creating interior cargo space behind the second row seats.

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2005 GMC Graphyte

2005 GMC Graphyte

The GMC Graphyte concept vehicle is a refined SUV with all the capability expected in a four-wheel-drive truck, but with 25 percent improved fuel economy enabled by GM’s latest two-model full hybrid propulsion system. A tailored design, including an elegant, metal-framed grille gives the Graphyte an urban flair. It was designed and built at the GM Advanced Studio in Coventry , England .

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