Engine failures in these vehicles can occur without warning. Prior NHTSA investigation documents noted owners reported "no ...

Federal safety regulators are once again taking a look at General Motors’ 6.2-liter V8 after receiving dozens of complaints ...

The General Motors corporate umbrella currently covers three of the oldest auto brands in the United States: Chevrolet, Buick, and Cadillac. Buick is the oldest, with a legacy going back to 1899, and ...

A 2025 Chevy Silverado ZR2 owner had the engine die at 2,500 miles. Now, GM wants to swap it for a "remanufactured" engine.

GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for engine cylinder deactivation.

(Reuters) -The United Auto Workers on Saturday expanded its strike at General Motors to include an engine plant in Spring Hill, Tennessee that GM said supplies nine factories producing several of its ...

The federal government is scrutinizing General Motors again, this time over reports of catastrophic engine failures in roughly 600,000 of its full-size trucks and SUVs. The new safety probe raises ...

It's not every day that you can find an engine you know for a fact has never been used. This classic crate engine is still in ...

General Motors is investing $918 million in four U.S. plants for expanded V-8 engine production in light-duty full-size pickups and large SUVs as well as component parts for electric vehicles. GM made ...

The GM Gemini engine range refers to variants of General Motors’ Gen 6 Small Block V8 designed for performance vehicles. The LT6 was the first Gemini engine to arrive, debuting in the Chevy C8 ...

Assembly team worker Kevin Garner lowers the engine assembly onto the frame of a large SUV at the General Motors Arlington Assembly plant, June 8, 2023. Tom Fox / Staff Photographer The National ...

There is an old adage among the hot rod set that says, "There is no replacement for displacement." In this case, how about 572 cubic inches of displacement of nothing but Bow Tie Rat? Yes, you read ...