Here’s a breakdown on which 6.2L V8 L87 engines need new oil viscosity following a GM recall, and which engines keep the ...

The Cadillac Celestiq has the biggest single component yet made by GM through 3D printing or additive manufacturing, the halo ...

We're serving up a rundown of the 2025 Chevy Tahoe and 2025 Chevy Suburban wheel constraints for the month. Here are the ...

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

GMC Sierra EV electric full-size pickup will offer a standard Digital Key feature, allowing owners to use a smartphone to ...

Chevy Corvette deals include local market leases on Stingray Coupe and Convertible, but not Z06, E-Ray, or ZR1.

Here is the full guide to the available 2025 Chevy Colorado wheels, including factory-installed and LPO or dealer-installed ...

Cadillac CT5 sales grew 32 percent to 3,981 units in Q1 2025, behind BMW, Mercedes-Benz, Lexus and Audi, but ahead of Genesis ...

A new GM Service Update describes a fix for certain 2025 Cadillac Escalade IQ units that have a splitting metal problem on ...

GMC Sierra 1500 light-duty pickup will offer only a handful of small changes compared to the 2025 model year, including two ...

President Donald Trump and UK Prime Minister Keir Starmer have struck a trade deal that both leaders are touting as ...

Cadillac Optiq has officially launched in the Middle East in a range-topping Luxury 3 trim level, and is now available for reservation.