Despite a dealer's promise that a known mechanical flaw was fixed in the new model, one 2025 GMC Yukon Denali suffered catastrophic engine failure at just 2,381 miles.

A 2022 Chevy Silverado with 47k miles passes the L87 6.2 recall with "flying colors" after a 0W-40 full synthetic change. The owner reports higher oil pressure at idle. Is your truck next? A 100k ...

NHTSA says more than 100 complaints have arisen that fall outside the scope of that callback, prompting further review.

The National Highway Traffic Safety Administration is supercharging its investigation into General Motors' 6.2-liter L87 V8 ...

Since its introduction in 2022, the off-road-focused GMC Sierra 1500 AT4X has exclusively employed GM’s familiar 6.2-liter gasoline V-8. The AT4X model is now getting a welcomed powertrain addition ...

GM has been dealing with a problem under the hood, specifically, the ubiquitous 6.2-liter L87 V8 engine. Used in models such ...

By JAMES RISWICK Let’s say you need a vehicle with room for more than five passengers, a large cargo area, and the ability to ...

The NHTSA is investigating a spate of bearing failures in 6.2-liter engines fitted to the Chevy Silverado and other big ...

The GMC Yukon and Ford Expedition are often toward the top of full-size SUV shopping lists, so in an effort to guide you ...

If NHTSA determines the defect extends beyond the current recall range, GM could be required to recall hundreds of thousands of additional V8 vehicles, possibly pushing the total affected past the one ...

The 2024 GMC Sierra AT4X is getting an upgraded powerplant for the new model year. Where it once solely featured GM’s 6.2-liter V8 truck engine, it’s now set to offer Duramax diesel power as standard.