Cadillac DeVille Fuel Economy History
MPG by year — EPA official data.
Best MPG Year
2005
19 MPG combined
Latest Model
2005
19 MPG combined
| Year | Engine | City | Hwy | Combined | Fuel Cost/yr | |
|---|---|---|---|---|---|---|
| 2005 | Regular | 16 | 24 | 19 | $3,550 | Details → |
| 2004 | Regular | 16 | 24 | 19 | $3,550 | Details → |
| 2003 | Regular | 16 | 25 | 19 | $3,550 | Details → |
| 2002 | Regular | 16 | 25 | 19 | $3,550 | Details → |
| 2001 | Premium | 15 | 25 | 18 | $4,550 | Details → |
| 2000 | Premium | 15 | 25 | 19 | $4,300 | Details → |
| 1999 | Premium | 15 | 24 | 18 | $4,550 | Details → |
| 1998 | Regular | 15 | 24 | 18 | $3,750 | Details → |
| 1997 | Premium | 15 | 24 | 18 | $4,550 | Details → |
| 1996 | Premium | 15 | 24 | 18 | $4,550 | Details → |
| 1988 | Regular | 15 | 22 | 17 | $3,950 | Details → |