One of the most effective ways to enhance the driving experience in the Cadillac Escalade is with a new exhaust, including ...

A low-mile 1985 Pontiac Firebird Trans Am WS6 sold for $25,000 after offering classic black-and-gold styling, V8 power, and ...

The 2027 Chevy Silverado is all-new, and GM Authority is now listing our top ten new features of the new full-size pickup ...

Corvette Museum announces summer 2026 Bowling Green Assembly Plant tour dates, giving enthusiasts a behind-the-scenes look at ...

Engine oil shortages tied to Middle East supply disruptions may persist despite a U.S.-Iran deal, leaving repair shops facing ...

GM Defense and Lockheed Martin partner to strengthen U.S. manufacturing, exploring defense production opportunities using ...

The Cadillac Racing hypercar program was recognized for its exemplary efforts in environmental friendliness at Le Mans, ...

Average pricing for a new Cadillac was on the rise in May of 2026, posting an average transaction price of $84,650 for the ...

GM Authority has learned that several full-length Dual Racing Stripe options are no longer available to order with the launch of the 2027 Corvette sports car.

The 2027 Chevy Silverado is finally here, bringing a new exterior and interior, new or improved engines, a revised trim level ...

In June 2026, Chevy Traverse deals include low-interest financing along with a nationwide and regional lease program on large ...

GMC Savana production will soon get under way at the Wentzville plant in Missouri. Read on to find out more about the van’s ...