GM Authority

GM Keeping A Close Eye On Duramax Diesel LZ0 Engine Issues

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...
Assembly Mag

GM Plans Longer Than Usual Holiday Closures at Multiple Plants

General Motors is quietly shutting down multiple plants for extended periods over the holiday season, with the Flint Assembly plant in Michigan closing from December 24 to January 26, 2026. This plant ...
GM Authority

Here’s How The Next-Gen 2027 Chevy Silverado Will Look

GM Authority has been following the development of the next-generation 2027 Chevy Silverado 1500 for quite some time now, bringing you exclusive details about the truck’s platform, launch timing, ...
Carscoops

Why GM Is Quietly Shutting Multiple Plants For Over A Month

General Motors will temporarily shut down its Flint Assembly plant in Michigan for over a month during the Christmas and New Year holiday period, but the reason isn’t what you might expect. Rather ...
Inside EVs

General Motors Dumped Apple CarPlay. Now It's Adding Apple Music—And Fixing A Big Problem

General Motors is offering free internet connectivity for audio streaming in some new cars. The perk is now part of the automaker’s OnStar Basics connectivity bundle. The Apple Music app is also ...