Gabbey Emmalee

2024 Chevy Duramax 2024 Diesel Mpg Range. Take a look at what has changed, and the other features and new front end styling. Over the full 1,563 miles, the truck reported 21.3 mpg at an average speed of 68.3 mph—while my math showed about half a mile per gallon less.

Sb (3.0l 6cyl turbodiesel 10a) and comparison vehicles are based on 15,000 miles per year (with a mix of. Our truck tips the scales at 5,770 pounds, with a full tank of fuel and no.