2024 Denali Duramax 2024 Specs

2024 Denali Duramax 2024 Specs. Duramax's are easy on oil. Meanwhile, customers can also opt for the 6.6l v8 l5p turbodiesel duramax engine, which is now rated at 470 horsepower at 2,800 rpm and 975 pound.

The truck’s l5p duramax diesel engine received a substantial bump in power and torque thanks to a stout list of upgrades, including a new turbocharger, improved piston design, enhancements to. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine.