The engine mix for the 2026 Chevy Silverado HD varies quite a bit by trim level, with some trim levels heavily favoring one engine over the other, as seen here.

General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...

When General Motors decided to make a diesel engine a permanent part of its light-duty truck lineup in 1982, it partnered with Detroit Diesel for a 6.2-liter V8 rated at 130 horsepower and roughly 240 ...

When Chevy introduced the new 2017 Colorado ZR2, it offered two engine options: a standard 3.6-liter gasoline V-6 and an optional 2.8-liter I-4 Duramax diesel. Unsurprisingly, the small oil-burner ...

Bruno started at Top Speed in 2022 and now serves as Senior Editor for ICE while also training writers across CarBuzz, HotCars, and TopSpeed. A car and motorcycle enthusiast, he enjoys writing about ...

In the realm of powerful American engines, few manufacturers can claim to have reached the heights that Chevrolet has. Sure, the likes of Cummins and Ford have offered great competition, but even they ...

Theo has dedicated his life to cars. He has studied the only Automotive Journalism course in the world located at Coventry University and describes this passion as a clinical obsession. Give Theo four ...