GMC Sierra 2500 HD pricing starts at $57,495, including destination. See gas and diesel prices by trim and compare them with ...

When looking at the refreshed versions of the heavy-duty Chevrolet Silverado and GMC Sierra, we can’t help but think of the Fiat S76. Built in 1910, the S76 is better known as “The Beast of Turin.” It ...

With these engines, GM now leads the full-size, light-duty segment on V-8 output in the Silverado 1500 and Sierra 1500. The engine names themselves are less compelling than the hardware. “L76” and ...

The Ram 3500 Cummins and GMC Sierra 3500 Duramax represent two very different approaches to premium heavy-duty diesel towing. Payload is close to 5,100 pounds on the tested trucks, while properly ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

The 2027 GMC Sierra 1500 will go on sale later this year, and we now know how much the four-wheel-drive crew-cab models will cost. The Sierra 1500 Pro’s starting price rises $1955 to $51,295, while ...

Chevrolet Sells Seven Trims, GMC Sells Six: Here’s What They Actually Are Both trucks list the same four engines: a new 5.7-liter V8, a new 6.6-liter V8, an enhanced 2.7-liter TurboMax four-cylinder, ...

Executive director of human interface design Sebastian Bauer walked us through the new system noting, “Everything was considered as a whole, whether it's the cluster, or the center display, or the ...

For used car buyers, finding a vehicle with substantial depreciation can feel like hitting the lottery. When it comes to the 2022 GMC Hummer EV, the plunge in value for this over-the-top electric ...

GM Authority spy photographers have spotted several 2027 GMC Sierra 3500 HD Dually prototypes testing on public roads, providing further evidence of something significant brewing just beneath the ...