Cadillac Fleetwood/DeVille (FWD): MPG and fuel economy by year
The EPA has rated the Cadillac Fleetwood/DeVille (FWD) across 2 model years, from the 1984 Cadillac Fleetwood/DeVille (FWD) through the 1985 Cadillac Fleetwood/DeVille (FWD). The most recent 1985 Cadillac Fleetwood/DeVille (FWD) returns 23 combined MPG. The most efficient model year was the 1984 Cadillac Fleetwood/DeVille (FWD) at 24 MPG.
Pick a year below to open the full Cadillac Fleetwood/DeVille (FWD) page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Cadillac Fleetwood/DeVille (FWD). Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 1985 | 1985 Cadillac Fleetwood/DeVille (FWD) | 23 MPG | 19 MPG | 29 MPG | $3,500 |
| 1984 | 1984 Cadillac Fleetwood/DeVille (FWD) | 24 MPG | 21 MPG | 31 MPG | $3,400 |
How the Cadillac Fleetwood/DeVille (FWD) compares against the Large Cars class
Buyers usually compare the Cadillac Fleetwood/DeVille (FWD) against other cars in the same EPA class. The list below shows the most efficient cars in the Large Cars class for the 1985 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.