If diesel power is what you want, your options will be limited if you're shopping in the United States. Here's what little ...

Chevrolet's Silverado 1500 and Sierra 1500 are have the best mileage in 2025, with a combined 26 mpg from the 3.0-liter ...

After the discontinuation of the LBZ Duramax in 2007, GM's diesel engine went through a bit of a reset, as all manufacturers were, when DEF was being implemented in diesel engine production. Ford ...

M any American engines are supposed to last a lifetime, but only some of them truly go the distance. Not on paper, but in the ...

While V8 fans undoubtedly cheer the loudest, the numbers show that six-cylinders are more popular, and it isn't close.

Imagine making a $350,000 mistake at your job. If you did, what do you think your employer would do? See what happens when a ...

The interior is plenty spacious, but compared to the cabins from Ram and Ford, the GMC feels ... Shelling out for the diesel yields a 6.6-liter Duramax V-8 that generates 445 hp and a locomotive ...

However, compared to the Ram's Hemi V-8 or Ford's optional 7.3-liter V-8, the GMC's gasser comes up short, likely due to its dated six-speed auto. The optional 6.6-liter Duramax turbodiesel V-8 ...

Stick with a ford or something else ... The Chevy Colorado DuraMax Diesel fit my needs and White Bear Mitsubishi had the one I liked best at the price I could afford. I would have liked ...

He mistakenly put DEF in his GMC Sierra Duramax and faced a $15,000 dealer bill. See how one local shop saved him a fortune ...

We all make mistakes, but rarely do they have the potential to cost us upwards of $15,000. That’s the kind of error one owner ...

Witness the pinnacle of off-road prowess. This custom-built GMC Sierra 2500 AT4X redefines overland capability with incredible features and design.