You are already aware of how powerful the L5P Duramax engine is if you own a GM truck with it. From the moment they leave the ...

One of America's most beloved turbodiesel engines, the 3.0-liter inline-six Duramax, powering the GM full-size SUVs, has just bid farewell to the car industry for good. GM killed it last week. August ...

Recent spy footage of several prototype GM HD trucks undergoing testing in Colorado has reignited speculation about the long-rumored 8.3L Duramax diesel engine, nicknamed “MegaMax.” The video was ...

When one buys a car—especially a car with low mileage—they likely hope that they will be able to drive it for a long time without having any major issues. Unfortunately, this isn’t always the case.

The Chevrolet Silverado HD — and its corporate twin in the GMC Sierra HD — can be had with either a standard 6.6-liter gasoline V8, or the optional 6.6-liter Duramax turbo-diesel. Opting for the TD ...

In the diesel engine arena, there are, arguably, few powerplants held in quite as high a regard as the vaunted 6.6L Duramax. The turbocharged beast is the brainchild of General Motors who, in 1998, ...

The Duramax engines from Chevrolet have continuously improved over time, offering impressive torque and towing capacity for heavy-duty trucks, as well as the Silverado 1500. The 2023 Duramax engines, ...