2024 Duramax Fuel Mileage Uk. What kind of mileage you seeing at towing a. If your serious about a gas hd truck look at ford with the.

According to the most recent fuel economy testing from car and driver, the diesel silverado 2500hd gets 18 mpg in the city and 21 mpg on the highway. My 2024 2500hd at4 duramax with 1900 mi gets 16.