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 ...

Generating 445 hp and 910 lb.-ft. of torque, the new 6.6L Duramax shares only bore and stroke with current models; new GM-developed controls help generate 90% of peak torque from 1,550 to 2,850 rpm ...

In the world of heavy-duty pickups, competition under the hood is fierce, with major brands like Duramax, Cummins, and Powerstroke, making the list of the most reliable diesel engines ever built. In ...

Currently, anyone looking to get into a gas-powered Chevrolet Low Cab Forward 3500 or 4500 is limited to GM’s 6.0L L96 V8 engine. Although also offered in the LC8 compressed natural gas (CNG) ...

As for the engine specs, the 6.6L V8 L5P turbodiesel Duramax produces 445 horsepower at 2,800 rpm and 910 pound-feet of torque at 1,600 rpm, while the naturally aspirated 6.6L V8 L5P gas engine ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

Hoonigan began putting a Diesel 6.6-liter in this old Chevy Camaro over a year ago. Finally, it's ready and looking like a mix between a dragster, a low-rider, and a drift rocket. After a quick tour ...

With the introduction of the '07 GMT900 trucks, you can get a 2500HD or 3500HD with an all-new body and interior wrapped around a cleaner and more powerful version of the famous Duramax diesel or a ...