The 6.5L Detroit Diesel is still being used by the military but it was also available in commercial cars. Here are five GM ...

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...

The best diesel trucks have a lot going for them, from power to efficiency to durability. However, these are not the best ...

Checy pick-up trucks are known for their power, but the six most powerful engines ever put inside a Chevy truck had a ...

My first drive in the 2025 GMC Sierra 2500 HD Denali Ultimate: a deep dive into its plush interior, tech features and ...

The Tahoe is the most popular SUV in its class, and Chevy’s chipped away at some of its weak points. When the ...

General Motors is currently working hard behind the scenes to launch the next-generation 2027 Chevy Silverado 1500 and GMC Sierra 1500, and early prototypes are already hinting at some intriguing ...

Thanks to our exclusive reporting, GM Authority readers will already know a lot about the 2027 Chevy Bolt, including the fact that it will be called the Bolt (without the EV or EUV moniker), that it ...

It was definitely a fuel-sipper, but if you don't have time to do something right, you better have time to do it twice.

Charlen holds a BA Languages & Culture degree and has over a decade of experience in automotive journalism. His work experience includes stints at CAR Mag and News24 Motoring. Charlen didn't grow up ...

LAS VEGAS – Fighters from Saturday's UFC 320 event took home UFC Promotional Guidelines Compliance pay totaling $318,500. The program, a comprehensive plan that includes outfitting requirements, media ...