2024 Duramax Mpg

2024 Duramax Mpg. The 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds. A discussion thread on the pros and cons of choosing a 2024 chevy or gmc truck with a gas or a diesel engine.

Looking at a new 2024 at4 and just curious if the 10 speed transmission helps with mpg. View detailed gas mileage data for the 2024 gmc sierra 2500hd.