A perennial competitor to Ford's Power Stroke V8 and Ram's Cummins turbo diesel inline six-cylinder engines, the 6.6-liter Duramax is one of the most popular diesel powertrains for heavy-duty trucks, ...

When choosing the right truck for you, what's under the hood determines many factors. Horsepower, torque, towing capacity, and fuel economy are just a few of the considerations that differentiate one ...

When the LLY Duramax V8 debuted midway through the 2004 model year, it had an SAE-certified output rating of 310 horsepower and 520 pound-feet of torque, with the latter growing by 85 to 605 pounds of ...

Introduced for the 2020 model year, the inline-six Duramax with 3.0 liters of displacement gets 33 miles to the gallon on the highway in the Silverado 1500 with the 10-speed automatic transmission.

When it comes to big diesel engines for heavy duty trucks, you have a number of different engines at your disposal to get whatever job you need done. Modern turbo diesel engines are marvels of ...

Diesel may not be widespread in the United States outside of semi-trailer trucks, though General Motors does offer one in full-size SUVs and trucks like the Chevrolet Tahoe and Silverado 1500, ...