The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over ...
The LMM Duramax V8 debuted in mid-2007 alongside the new GMT-900 platform the Chevrolet Silverado and GMC Sierra, along with a slight uptick in power to 365 hp and 660 lb-ft of torque. The power ...
In contrast, Chevy offers a 6.6-liter Duramax Turbo Diesel V8 on its Silverado HD models that produces 470 horsepower and ...