In almost 25 years powering General Motors trucks and SUVs, the 6.6-liter Duramax V8 diesel engine has earned a loyal following for performance and efficiency.

After spending a week with both the GMC Yukon Denali and Chevrolet Tahoe, there's a clear difference between these massive ...

The 2026 GMC Sierra 1500 is an capable but upscale full-size truck. Here's what drivers and potential buyers should know.

This summer, I drove a 2026 GMC Sierra EV to my buddy’s farm in Maine. He has a diesel, manual, OBS Ford dump truck, and he said the same thing we’re probably going to get in the comments section ...

A 2021 GMC Sierra owner hesitates to upgrade to a 2026 Denali due to GM 6.2L V8 lifter and crankshaft defect concerns. We ...

The 2026 GMC Acadia will now join the Sierra 1500 and Sierra HD and the Yukon full-size SUV in earning the Denali Ultimate distinction, positioned above the existing Denali. GMC calls the Ultimate ...