Cadillac DeVille MPG by Year
| Year | Combined | Fuel | Cost per 100 miles | Trims | Recalls |
|---|---|---|---|---|---|
| 2005 | 18–19 | Regular gasoline | $21.41 | 2 | – |
| 2004 | 19 | Regular gasoline | $21.41 | 2 | – |
| 2003 | 19 | Regular gasoline | $21.41 | 1 | – |
| 2002 | 19 | Regular gasoline | $21.41 | 1 | – |
| 2001 | 18 | Premium gasoline | $27.73 | 1 | – |
| 2000 | 19 | Premium gasoline | $26.27 | 1 | – |
| 1999 | 18 | Premium gasoline | $27.73 | 1 | – |
| 1998 | 18 | Regular gasoline | $22.60 | 1 | – |
| 1997 | 18 | Premium gasoline | $27.73 | 1 | – |
| 1996 | 18 | Premium gasoline | $27.73 | 1 | – |
| 1988 | 17 | Regular gasoline | $23.93 | 1 | – |
Fuel economy: U.S. EPA fueleconomy.gov