General Motors is preparing a full reboot of its workhorse half-ton pickups, with new Chevrolet Silverado and GMC Sierra models set to arrive as 2027 model-year trucks. The redesign will bring fresh ...

On the premise that a cylinder block is the foundation of any modern engine and a completed powerplant can be no stronger than the foundation, we checked with engine builder Ed Pink on his procedures ...

As GM Authority has covered at length, General Motors is now preparing to launch the next-generation 2027 Chevy Silverado 1500 and 2027 GMC Sierra 1500, with both trucks set to cradle the new Gen Six ...

When people talk about automotive icons, they usually name car models like Mustangs, Corvettes, Jeeps, maybe the Beetle if you’re feeling clever. But sometimes the thing that makes a car model iconic ...

Ford has created some iconic vehicles over its long history in the industry, from the Explorer to the classic Model T. The vehicles themselves, of course, serve as the most prominent work an auto ...