A class action lawsuit filed against GM over alleged faulty lifters in certain V8 engines has still not received class action ...

Despite GM’s L87 recall remedy, a 2026 GMC Yukon owner says their SUV needed a full engine replacement at 1,500 miles.

General Motors once treated every division as its own little kingdom, each with a distinct V8 that gave Chevrolet, Pontiac, ...

To many people, a powerful and capable truck is what springs to mind when they think of GMC's lineup. However, while this manufacturer has plenty of high performance vehicles designed for heavy-duty ...

A teardown of a locked-up GM Vortec 350 reveals bent rods, destroyed bearings, a ventilated block, and why these workhorse ...

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 ...

General Motors’ Active Fuel Management system has been around long enough to earn both fans and vocal critics, and that split has created a simple but urgent question for buyers: which GM engines ...

Over a decade ago, General Motors developed an engine that could have revolutionized the market for half-ton trucks and diesels. Tragically, it never did. The 4.5-liter Duramax V8 that was supposed to ...

As of May 1, American automaker General Motors, which has a manufacturing plant in Tennessee, has recalled nearly 600,000 full-size SUVs and trucks (721,000 globally). This is the largest recall of ...

A routine drive to work ended with a tow truck for one 2026 GMC Yukon owner, whose engine completely failed just two months ...

Jan 9 (Reuters) - General Motors has set up an engine company to turn its planned Cadillac Formula One entry into a full works team by the end of the decade, the carmaker said on Thursday. The Liberty ...