2024 Chevy Duramax Diesel Fuel Economy. Department of energy estimates that a 2024 chevrolet silverado 2wd with the duramax manages a combined 26 mpg. Take a look at what has changed, and the other features and new front end.
Does anyone have any real world data on the 2024 6.6 gas v/s 6.6 diesel fuel economy. The 2024 silverado 2500 duramax diesel achieved a result of 18 mpg in our testing.
