As regular readers are no doubt aware, GM Authority has closely followed every development surrounding the 6.2L V8 L87 engine recall, and now, we’re turning our focus over to owners whose engines were ...

Thank you to Freedom Tire Guys for the new Toyo Open Country M/T's for my F150! Here is a nice assortment of 2020 C8 ...

From the Corvette ZR1, Z06, and E-Ray to the Dodge Demon 170, Viper ACR, and Camaro ZL1 1LE, these American performance cars proved they could beat European supercars in acceleration, top speed, or ...

Watch this 2020 C8 Corvette high quality c8 interior review. I was happy to get up close and personal with several 2020 Chevrolet C8 Corvettes at the Bowling Green Kentucky National Corvette Museum.

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected. Twin-turbo 4.3L V6 delivers 1,403 horsepower on the dyno ...

As electrification rises, these 10 high-revving engines—from a 2.0-liter four-cylinder to a 6.5-liter V12—remain thrilling ...

During the golden age of muscle, these iconic GM A-body intermediates ruled the street and drag strip in terms of raw torque ...

The Cadillac Escalade has been on sale since 1999 and since then, it’s woven its way into popular culture far better than any ...

From supercars to pickups, here are five naturally aspirated V8 rides to buy before they become future collectibles.

SUVs have been extremely popular in the US for quite some time now, and while trucks still dominate the very top of the sales ...

Jeep celebrates its 85th birthday by looking back at 10 pivotal moments in the brand's history.

The best that Chevy has to offer puts modern BMWs to shame.