2024 Chevy Duramax 2024 Diesel Mpg. The 2024 silverado 2500 duramax diesel. A quick reset of one of the two trip computers and the next 162 miles registered at 22.2 mpg at an average speed of 72.7 mph, pretty much matching the 22 mpg the epa says the truck should achieve.

Cost to drive estimates for the 2024 chevrolet silverado 1500 zr2 4dr crew cab 4wd 5.8 ft. Our truck tips the scales at 5,770 pounds, with a full tank of fuel and no occupants.