2024 Chevy 6.6 Duramax Specs

2024 Chevy 6.6 Duramax Specs. Customers also have access to the 6.6l v8 l5p turbodiesel duramax engine as optional. Complete information, specs, power and torque ratings on gm's 6.6l l5d v8 turbo diesel duramax engine used in the chevy silverado 4500hd, 5500hd and 6500hd.

Output from the diesel is now rated at 470 horsepower at 2,800 rpm and 975 pound. Customers also have access to the 6.6l v8 l5p turbodiesel duramax engine as optional.