Cadillac · 1988–2005 · Gas
Cadillac DeVille MPG by year
The EPA has rated 11 model years of the Cadillac DeVille, from 1988 to 2005. The most fuel-efficient year is the 2005, at 19 MPG combined in its best configuration. The best 2005 model is 12% more efficient than the best 1988 model (19 vs. 17 MPG). The 2005 model is about as efficient as the median large car (19 MPG).
Combined MPG by model year
- DeVille, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every DeVille model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2005 | Gas | 19 MPG lowest 18 |
16 / 24 | 19 | — | 2 | $2,447 |
| 2004 | Gas | 19 MPG | 16 / 24 | 18.5 | — | 1 | $2,447 |
| 2003 | Gas | 19 MPG | 16 / 25 | 19 | — | 1 | $2,447 |
| 2002 | Gas | 19 MPG | 16 / 25 | 19 | — | 1 | $2,447 |
| 2001 | Gas | 18 MPG | 15 / 25 | 19 | — | 1 | $3,292 |
| 2000 | Gas | 19 MPG | 15 / 25 | 19 | — | 1 | $3,118 |
| 1999 | Gas | 18 MPG | 15 / 24 | 18 | — | 1 | $3,292 |
| 1998 | Gas | 18 MPG | 15 / 24 | 18 | — | 1 | $2,583 |
| 1997 | Gas | 18 MPG | 15 / 24 | 18.5 | — | 1 | $3,292 |
| 1996 | Gas | 18 MPG | 15 / 24 | 18 | — | 1 | $3,292 |
| 1988 | Gas | 17 MPG | 15 / 22 | 18 | — | 1 | $2,735 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare DeVille model years
See how much a newer DeVille would save over an older one.
Models similar to the Cadillac DeVille
Frequently asked questions
Which Cadillac DeVille year has the best fuel economy?
The 2002 Cadillac DeVille, rated up to 19 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $2,447 a year.
Which Cadillac DeVille year has the worst fuel economy?
The 1996 model, whose most efficient version is rated 18 MPG combined (about $3,292 a year to fuel).
What is the fuel economy of the latest Cadillac DeVille?
The 2005 Cadillac DeVille is rated up to 19 MPG combined.