2024 Duramax Fuel Mileage 2024. The duramax diesel engine and its insane torque is the best thing about this truck. We saw pretty similar n.

The duramax diesel engine and its insane torque is the best thing about this truck. If you have one of the fuel economy screens displaying (i almost always display have the one that gives the 25 mile average) and when in regen it the fuel.