GMC Sierra owner Jacob Van Den Top reports lifter failure on his 6.2L V8, challenging GM’s claims that the valvetrain issues ...

GMC Sierra owner David Tidwell ditches his 3.0L Duramax for a 2026 Ram 1500 after "imploding" engines and thrust bearing ...

The 2027 Chevy Silverado and its 2027 GMC Sierra sibling will receive a 6.6L V8 engine as part of the Gen 6 small-block family, contrary to the recent speculation that a 6.7L displacement would make ...

GM is investing $150M in sixth-gen V8 engines for 2027 Silverado and Sierra trucks, confirming long-term V8 production.

The 2026 GMC Sierra delivers strong capability where it matters most. Now, GM Authority is taking a closer look at the 2026 ...

The General Motors Flint Engine Operations plants is producing a sixth generation small block V8 engine to power the 2027 ...

FLINT, MI — More than 70 years after General Motors workers built the first Corvette in Flint, the city is about to start ...

While we often associate pickup trucks' towing and hauling capability with big V8 powerplants, those aren't always the best engine for the job. Manufacturers like GMC have been producing V8s for ...

GMC may be bringing back the beloved Jimmy nameplate as a rugged, body-on-frame SUV built to take on the Toyota 4Runner, Ford ...

As two of America's traditional 'big three' automakers, Ford and GM have a rivalry steeped in history. They've each offered similar types of products that fulfill the same purpose for buyers, be they ...

Automotive history is full of dead ends that eventually get lost to time. Seventy years ago, the free-piston engine was ...

During its full-size reign, it went up against the Ford Bronco and Dodge Ramcharger. However, when the nameplate downsized, ...