GM has announced plans to launch a line of new lithium manganese-rich prismatic battery cells to power the automaker's future ...

EPA Administrator Lee Zeldin has announced that the agency will fix automatic engine stop/start technology, although he has ...

GM will maintain three shifts at Oshawa Assembly in Canada through the summer but start rotational layoffs in June ahead of ...

GMC Sierra 1500 is offering a new exhaust system enhancement for the 2025 interim model year, providing a more aggressive ...

Chevy Tahoe Z71 has officially launched in Colombia, where the initial batch of allocated units were quickly spoken for.

A class action lawsuit against GM regarding the Bosch CP4 fuel pump used in the 6.6L V8 LML turbodiesel Duramax engine has ...

A rare and unusual fourth-generation Buick LeSabre with six doors, nine seats, and a Big Block V8 is up for auction in Michigan with no reserve.

Here is a complete guide to the various Drive Modes available on the 2025 Cadillac CT4, including the CT4-V and CT4-V ...

GM Authority has learned that the start of regular production for the 2026 Chevy Silverado 1500 pickup has been moved ahead a few days than originally planned.

Corvette Racing finished third at Laguna Seca on May 11th, 2025, while the other three Corvette Z06 GT3.R teams finished ...

Cadillac Racing Team JOTA finally brought home a top-five finish at Spa-Francorchamps in the FIA WEC race on May 10th, 2025.

Official EPA fuel economy ratings are out for the 2025 Corvette ZR1. The most powerful iteration of the C8 Corvette is also ...