E36 M3 Fuel Mileage

Dec 10, 2010

Since I have access to a Closed Course and a Professional Driver, I recently did a study of my M3’s gas mileage at different speeds. Since all cars are geared differently and exhibit vastly different aerodynamics, this won’t hold much water (gas?) for any other vehicle.

Average speed Miles per Gallon
>city< 22
55 MPH 32
75 MPH 26
90 MPH 24
105 MPH 22