Cadillac Fleetwood/DeVille Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
1992
18 MPG combined
Latest Model
1992
18 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
1992Premium152318$4,550Details →
1991Premium152418$4,550Details →
1990Premium152317$4,800Details →
1989Regular152318$3,750Details →
1987Regular152318$3,750Details →
1986Regular152418$3,750Details →