GM has released a fix for the Chevy Tahoe and Suburban rear heater blowing cold air. The issue tends to occur while idling ...

U.S. president Donald Trump for scrapping the EV charging infrastructure program, claiming the move is illegal in many ways.

The Chevy El Camino could be ordered with most of the options of the Chevelle on which it was based. This 1970 El Camino SS ...

GMC Sierra HD deals include low-interest and long-term financing, plus $2,750 off Pro trim, and nationwide lease on 2500 HD ...

Chevy Silverado 1500 has received a subtle yet notable update for the 2025 interim model year, offering an enhancement for ...

Cadillac Escalade will offer a few small updates, and now GM Authority has learned when 2026 Cadillac Escalade production ...

Corvette debuts a refreshed interior space and infotainment, as well as a few changes for the exterior- including a new high wing option, as well.

Some owners have noticed electrical glitches in various functions of the current generation of the ICE-powered Chevy Blazer, ...

Ram 1500 Express arrives on the scene as a value-oriented full-size pickup. Here's how its pricing compares to the Chevy ...

Chevy Covette has been announced in Canada, boasting a revised cabin with larger displays, a reworked center console and ...

GM calls for dismissal of a class action lawsuit for allegedly defective fuel pumps in the Chevy Equinox and GMC Terrain ...

Here is a complete GM Authority guide to the Drive Mode settings that can be used with the 2025 GMC Hummer EV, including both ...