MPGCheck

BMW 3 Series Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
1984
24 MPG combined
Latest Model
1988
20 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
1988Regular182420$3,400Details →
1987Regular192621$3,200Details →
1986Regular192621$3,200Details →
1985Regular212623$2,950Details →
1984Regular212724$2,800Details →