Cadillac · 2006–2011 · Gas
Cadillac DTS MPG by year
The EPA has rated 6 model years of the Cadillac DTS, from 2006 to 2011. The most fuel-efficient year is the 2011, at 18 MPG combined in its best configuration. The 2011 model is 5% less efficient than the median large car that year (18 vs. 19 MPG).
Combined MPG by model year
- DTS, 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 DTS model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2011 | Gas | 18 MPG | 15 / 23 | 19 | — | 1 | $2,583 |
| 2010 | Gas | 18 MPG | 15 / 22 | 19 | — | 2 | $2,583 |
| 2009 | Gas | 18 MPG | 15 / 23 | 19 | — | 2 | $2,583 |
| 2008 | Gas | 18 MPG | 15 / 23 | 18 | — | 2 | $2,583 |
| 2007 | Gas | 18 MPG | 15 / 23 | 18 | — | 2 | $2,583 |
| 2006 | Gas | 18 MPG | 15 / 23 | 18 | — | 2 | $2,583 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare DTS model years
See how much a newer DTS would save over an older one.
Models similar to the Cadillac DTS
Frequently asked questions
Which Cadillac DTS year has the best fuel economy?
The 2006 Cadillac DTS, rated up to 18 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $2,583 a year.
What is the fuel economy of the latest Cadillac DTS?
The 2011 Cadillac DTS is rated up to 18 MPG combined.