GMC Sierra All Terrain HD Concept Takes Heavy-Duty Capability To New Ground DETROIT – The GMC Sierra All Terrain HD concept is an exploration of heavy-duty truck capability combined with greater off-road versatility. It is highlighted by a bold exterior design, enhanced all-terrain suspension and premium details expected of a GMC – all designed to enable greater access to off-road destinations. The new 2011 Sierra HD underpins the All Terrain HD concept, with a modified, production-based 4WD chassis and the Duramax diesel/Allison 1000 six-speed powertrain. The enhanced suspension and unique body dimensions, including increased ground clearance and wider track, as well as greater approach/departure angles, deliver off-road capability while maintaining HD levels of payload and trailering capacity. “The Sierra All Terrain HD concept takes GMC’s outstanding new HD platform to the next level, marries it to the legendary Duramax diesel/Allison transmission, and provides a heavy-duty expression of GMC’s premium All Terrain package,” said Lisa Hutchinson, GMC product marketing director. “It delivers the exceptional capabilities of the Sierra HD – hauling, towing and performance – and applies them to the toughest driving environments. It’s the ultimate professional-grade tool for construction crews, ranchers and adventurers whose activities aren’t limited by where the pavement ends.” The Sierra All Terrain HD features a unique five-foot, eight-inch Crew Cab/short box body …
I want this!!!!!
It’s true ford guys are loyal but ford has marketed that way. They have an unreliable product, so you have to turn it in and buy another one in 3-5 years. The loyalty keeps making them rich. Keep on buying smart guys.
I like how they did this in the HD instead of a half ton like the raptor.
@gmfastburn talking about a troll. . . . you don’t have any viseos of your supossed junk slowburn. . keep slow jerking the world slowburn.
@W31350 time to move on, lmao, you’re wrong, period. can’t argue w/ ignorance much more than that. see you on the next GM vid that you’ll be trolling no doubt.
@gmfastburn no ford owner here slowburn. . . Camaro line will be killed off again in several years.
GM just can’t get it right. Even the $120,000 Z06 is a turd, yeah, it’s fast but the car itself is still a low quality chevy.
@W31350 Funny how you dip to the fag remarks. kinda tells me your tendencies and your maturity level. You have gayness on your mind sir? lmao, good luck with that. makes sense that you’d drive a ford. hopefully that’s not your souped up Ford Escort on your homepage. Wait, that’s a mustang sorry. they all look like crap. Camaro’s are doing just fine despite the haters like you. go troll another GM vid grandpa, and when you get upset try to get over it haha.
@gmfastburn no trolling here. just facts. look at the new camaro, hhr!?, 2003 50th vette and ssr. The fact still remains. . . . GM doesn’t listen to there customers. Dodge got it right with the challenger and Ford did with the mustang and raptor but the new camaro is a joke and they will most likely drop the ball on the all terrain. Now, Take your boyfriends balls out of your mouth and get back to wrenching on that junk crate motor. . . . fastburn. . . more like slowburn
@W31350 lmao aren’t you a little old to be curled up in a ball of denial? If you don’t like GM (which is wierd that a brand name upsets you) then don’t troll the vids grandpa troll haha.
@elp2500HD21 My thoughts exactly!
Badass
@BowTieDuramax65 aaha you shouldnt this piece of shit has a diesel in it return making it fail for offroad the raptor will rape this thing errday
@TestFlight17 unfortunatly GM always has there heads in there asses when it comes to building something cool. ie. lame camaro
All it needs is a solid front axle
Now all y’all needa be scared for what dodge is gonna put out to top it all off again.
i feel bad for that ford raptor
Whats the chances on GM building these fuckers? I want one yesturday.
CHEVY POWER
This is a Giant middle finger to the Ford Raptor. HAHA stupid Ford you’ve been shown up once again
Truck is sick! I like how they made the B pillors black. I bet when you tint the front windows that whole back window to front window would look bad as hell!
*Looks outside* Sorry Silverado its been good
I NEED to see this truck in production!
if they do build this truck for real im sellin my dmax i have now and my ass will be planted in the drivers seat
im trading my 08 sierra for this one
ok saludos a todos excelente camionetas pero lo q no entiendo es ,q siempre cambia lo exterior pero lo mas importante lo interior siempre el mismo tablero por favor el confort es lo mas importante tanta potencia q tenemos en esa camioneta y un tablero tan sencillo dedicase a un cambio completo con tablero q dejen a las persona sorprendida y q uno tenga todo el poder en su manos gracias le doy un negativo al tablero . . . . . muy básico simple. . . . . . . . . . .