While white LED DRLs have become the industry standard, some OEMs are now beginning to switch to amber. Is it time for GM to ...

A number of changes came to the GMC 3100 over the course of the model run. This 1952 example in Flame Red will soon cross the ...

The 2027 GMC Canyon is expected to introduce a few noteworthy updates, and now GM Authority has learned when the updated ...

GM has specific guidance regarding the use of fuel additives in its gas- and diesel-powered vehicles. Now, we're taking a ...

NASCAR Chevy driver Kyle Busch died on May 21st, 2026, and the official cause of the driver's death has been disclosed to the ...

In May 2026, Chevy Silverado EV deals include a nationwide lease program and long-term financing, plus $1,000 off electric ...

GM Authority has exclusive video of a peculiar GMC Sierra HD prototype testing what may be a brand-new gasoline-fueled V8 ...

GM Authority is taking a closer look at the Recordings app and Surround Vision Recorder feature on the 2027 Chevy Bolt with ...

The Buick GS was no longer an option package for the Skylark in 1967, but was made a model unto itself called the GS 400. A ...

GM Authority has learned when production of the 2026 Buick Envision will come to an end. Check out additional details for the ...

NASCAR driver Kyle Busch was testing at the GM Charlotte Technical Center in North Carolina when he collapsed before his ...

GM Authority has uncovered when production of the gasoline-fueled 2026 Chevy Blazer is currently scheduled to end at the GM ...