Jul 18, 142015 Chevrolet Silverado, GMC Sierra & Yukon Denali gain new eight-speed gearbox
General Motors has announced several of their 2015 full-size trucks and SUVs will come equipped with a new eight-speed automatic transmission.
Jun 23, 142015 GMC Sierra Denali unveiled with magnetic ride control
GMC has unveiled the 2015 Sierra Denali which boasts a number of minor enhancements including magnetic ride control.
May 21, 142015 GMC Sierra All Terrain HD unveiled
GMC has taken the wraps off the 2015 Sierra All Terrain HD. It features a chrome grille surround, aluminum "underbody shields," special badging and unique 18-inch cast-aluminum wheels.
May 08, 14Chevrolet Silverado and GMC Sierra to get yearly updates - report
The Chevrolet Silverado and GMC Sierra got off to a slow start but General Motors is hoping to fix things with a series of updates.
Mar 13, 14Turbo GMC Sierra vs. tuned Ferrari 458 Italia in street race [video]
Not that we support illegal street racings, but this one here is very interesting
Feb 19, 142019 Chevrolet Silverado & GMC Sierra to feature aluminum bodies - report
According to a recent report, General Motors is developing aluminum-bodied pickups.
Sep 26, 132015 Chevrolet Silverado HD & GMC Sierra HD unveiled
General Motors has officially unveiled the 2015 Chevrolet Silverado and GMC Sierra HDs.
Sep 18, 13Chevrolet Silverado & GMC Sierra could get a diesel option - report
General Motors is reportedly considering diesel engines in the US-spec Chevrolet Colorado and GMC Canyon and a new report is indicating their half-ton counterparts could also adopt an oil burner.
Jul 19, 13Chevrolet Silverado & GMC Sierra to begin a crash diet to rival the Ford F-150 - report
The 2014 Chevrolet Silverado and GMC Sierra have an evolutionary design and that could come back to haunt them. See why GM is so afraid of the 2015 F-150 inside
Jul 03, 13Callaway previews their tuning program for the Chevrolet Silverado & GMC Sierra
Callaway is renowned for building high-performance Corvettes, but the company has just announced plans to offer a new tuning program for the 2014 Chevrolet Silverado and GMC Sierra.
Jun 19, 132014 Chevrolet Silverado & GMC Sierra V6 specifications announced
General Motors has announced the 2014 Chevrolet Silverado and GMC Sierra feature the most capable standard V6 in any full-size pickup truck. It enables the trucks to return up to 18 mpg city / 24 mpg...
May 29, 132014 GMC Sierra Denali 1500 unveiled [videos]
GMC has taken the wraps off the 2014 Sierra 1500 Denali. It is described as the most luxurious and technologically advanced pickup in company's history.
May 17, 13GMC reveals 2014 Sierra Regular Cab
GMC has released several photos with the upcoming Regular Cab variant of the 2014 Sierra.
May 07, 132014 GMC Sierra with V6 4.3-liter to provide 305 lb-ft
General Motors has disclosed additional information about the V6 4.3-liter engine inside the recently unveiled 2014 GMC Sierra.
May 06, 132014 GMC Sierra Denali leaks out early
The first purported picture of the 2014 GMC Sierra Denali has reportedly been posted on the company's consumer website.
Apr 01, 132014 Chevrolet Silverado & GMC Sierra priced, 5.3-liter V8 detailed
General Motors has announced the 5.3-liter EcoTec3 V8 engine in the 2014 Chevrolet Silverado and GMC Sierra will produce 355 bhp (265 kW) and 383 lb-ft (518 Nm) of torque
Jan 15, 132014 Chevrolet Silverado & GMC Sierra revealed in Detroit
Chevrolet and GMC have introduced the 2014 Silverado and Sierra at the North American International Auto Show.
Dec 13, 122014 Chevrolet Silverado & GMC Sierra unveiled [videos]
General Motors has officially unveiled the 2014 Chevrolet Silverado and GMC Sierra ahead of their debut at the North American International Auto Show.
Sep 20, 12Buick & GMC tease six upcoming models
Buick and GMC have announced plans to launch nine new models - including the previously revealed Enclave, Encore and Acadia - within the next twelve months.
Mar 30, 12GMC Yukon and Sierra Heritage Editions announced
GMC has announced plans to celebrate their 100th anniversary by introducing two special editions at the New York Auto Show.
Mar 10, 122013 GMC and Chevrolet Bi-Fuel Pickups announced
The Vortec 6.0-liter V8 engine is able to transition between the compressed natural gas (CNG) and regular gasoline and can complete up to 650 miles on a single tank.
Jan 10, 11GMC Sierra HD blasts into Detroit [video]
The Sierra concept has what could be the biggest grille to display on a passenger vehicle at Detroit this year. See the live pics inside.
Jan 07, 112011 GMC Sierra All Terrain HD Concept - more pics
GM will debut the Sierra concept at the Detroit auto show next week. The Sierra All Terrain HD Concept is shorter, wider and taller than the production Sierra upon which it is based.
Dec 17, 10GMC Sierra All Terrain HD concept bound for NAIAS [video]
Designed to be one of the most capable pickups ever created, the All Terrian features a Duramax diesel engine and numerous off-road upgrades.