A new class action says GM uses low oil to deny Duramax engine claims. GM’s own 2024 and 2025 dealer bulletins show why a cracked oil cooler makes a neglected engine and a defective one look the same.

General Motors just dropped a bombshell that’s going to blow up the truck forums: 2027 heavy-duty trucks get an all-new Duramax diesel V-8 with the biggest displacement and highest horsepower and ...

I can’t believe General Motors is actually doing it. There was a rumor more than two years ago that GM would stuff an 8.3-liter Duramax diesel into the Chevy Silverado HD and GMC Sierra HD, but at the ...

General Motors is in the midst of a full-bore revitalization effort when it comes to its truck line these days. In the last few weeks, GM has been rolling out details about its new 2027 Chevrolet ...

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For those who live and die by the bow-tie badge or three-letter script on the front of their trucks, this is a momentous occasion. General Motors has finally revealed the specifications of its ...

It's been less than a year since GM announced it would be discontinuing support for Apple CarPlay in its cars. When the announcement first dropped, many of us couldn't help but scratch our heads and ...

GM has been stubbornly standing by its decision to axe Android Auto and Apple CarPlay from many of its newer vehicles in recent years, despite loud and constant negative feedback from consumers. In ...

The automaker is introducing a new user interface for its Chevy Silverado and GMC Sierra trucks that includes, for the first time, picture-in-picture phone projection. The automaker is introducing a ...

General Motors is about to launch new versions of its bestselling Chevrolet Silverado and GMC Sierra pickup trucks for model year 2027, and among the changes are new user interfaces for the trucks’ ...

Most of GM's success comes from sales of the auto giant's full-size pickups: the Chevrolet Silverado and GMC Sierra. These two trucks compete in one of the biggest segments in the U.S. and are known ...

Federal safety regulators escalated their investigation into General Motors' 6.2-liter L87 V8 on August 21, expanding a formal engineering analysis to cover an estimated 997,743 trucks and SUVs from ...