General Motors and Isuzu Motors developed the Duramax turbo-diesel. The engine has been used in Chevrolets since the 2001 Silverado lineup. Many have turned to the Duramax 6.6-liter V8 turbo ...

The 2024 GMC Sierra 2500HD has done just that by pumping the power of its 6.6-liter Duramax turbo-diesel up to 470 horsepower and 975 lb-ft of torque, which gives its Crew Cab configuration a best ...

the 2025 Chevrolet Silverado 1500 Z71 Trail Boss is a fantastic off-road truck that’s just as comfortable on-road as it is off — with an available Duramax turbo-diesel inline-six engine that ...

Of the four engine options, this trim gets access to the efficient Duramax turbo diesel with 305 horsepower and 495 lb-ft, as well as the most powerful EcoTec 6.2-liter V8 engine with 420 hp and ...

The 2025 Chevrolet Silverado 1500 Crew ZR2 4WD light-duty, full-size pickup is designed for work, play, and casual driving.

The proven 6.6L Duramax turbo-diesel engine offers an SAE-certified 445 hp and 910 lb.-ft. of torque. Increased cooling capacity delivered in part by a dual-path intake system drawing dense ...