Diesel engines used to be a lot more popular. These days, they're increasingly rare as hybrid gas engines are emerging as the ...

This refresh brings the more powerful second-gen Duramax diesel engine, as well as a new 17.7-inch infotainment screen.

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 ...

About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...