2024 Gmc Duramax 2024 Diesel Mpg Range. The 2024 duramax appears to be even more bulletproof than the 2023. Edmunds also has gmc sierra 1500 diesel pricing, mpg, specs, pictures, safety features, consumer reviews.
Looking at a new 2024 at4 and just curious if the 10 speed transmission helps with mpg. The 2024 chevy silverado zr2โs duramax diesel engine has proven efficient, but we werenโt ready for its astonishing best tank of 34 mpg with 826 miles of range!