A GMC Sierra 1500 owner is stunned that his diesel truck delivers a "shockingly good" 23.5 MPG on logging roads, even with ...

After more than two decades working together, General Motors and Allison Transmission are officially splitting up.

When it comes to towing power, pickup trucks stand out as the ideal choice for those who need to haul heavy loads. With a ...

Yorch Glez ditched his Chevy Silverado 5.3L V8 for the Silverado 3.0L Duramax and regrets it! He's considering going back. Is the Duramax really a downgrade? What's your take?

Having worked through the data, we may have just found the most reliable diesel engine going into 2026. As it stands, there are five diesel engines on sale in the USA today going into next year, each ...

Remember when the Ford Motor Company, General Motors, and what used to be Chrysler all offered light-duty pickup trucks with available turbo diesel oomph? Only the largest of the Detroit-based ...

It is no secret that diesel engines in the U.S. are going the way of the dodo, and time is running out to buy them. Only five companies still sell a diesel-powered vehicle new in 2025, and they're all ...

General Motors and heavy-duty trucks go a long way back. For the time being, the Chevrolet Silverado HD and its GMC-branded twin do the heavy lifting for the Detroit-based automaker. The Silverado HD ...

The verdict: Though relatively pricey, the 2025 Chevrolet Silverado 1500 Z71 Trail Boss is a fantastic off-road truck that’s just as comfortable on-road as it is off — with an available Duramax ...

For 2025, the GMC Sierra 1500 full-size pickup continues to offer its special AT4X model designed for off-road enthusiasts. Introduced three years ago, GMC called the Sierra AT4X “the new peak in ...

General Motors released the new 3.0L I6 LZ0 turbodiesel Duramax engine in conjunction with the launch of the 2023 Chevy Silverado 1500 and 2023 GMC Sierra 1500, offering more power and torque than the ...

A front view of a red 2025 Chevrolet Silverado 3500HD. Dually pickup trucks are an icon of American might. They’re one of the most capable heavy-duty trucks you can buy, designed and engineered to ...