Cadillac · 2013–2019 · Gas / Flex-fuel
Cadillac ATS MPG by year
The EPA has rated 7 model years of the Cadillac ATS, from 2013 to 2019. The most fuel-efficient year is the 2017, at 26 MPG combined in its best configuration. The best 2019 model is 12% less efficient than the best 2013 model (23 vs. 26 MPG). The 2019 model is 23% less efficient than the median compact car that year (23 vs. 30 MPG).
Combined MPG by model year
- ATS, 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 ATS model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2019 | Gas | 23 MPG lowest 19 |
19 / 29 | 30 | — | 6 | $2,022 |
| 2018 | Gas | 24 MPG lowest 22 |
20 / 30 | 29 | — | 5 | $1,938 |
| 2017 | Gas | 26 MPG lowest 22 |
22 / 32 | 29 | — | 6 | $1,788 |
| 2016 | Gas | 26 MPG lowest 22 |
22 / 32 | 29 | — | 6 | $1,788 |
| 2015 | Gas | 25 MPG lowest 21 |
21 / 32 | 29 | — | 6 | $1,860 |
| 2014 | Gas | 26 MPG lowest 21 |
22 / 32 | 30 | — | 6 | $1,788 |
| 2013 | Gas | 26 MPG lowest 21 |
22 / 32 | 28.5 | — | 8 | $1,788 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare ATS model years
See how much a newer ATS would save over an older one.
Models similar to the Cadillac ATS
Frequently asked questions
Which Cadillac ATS year has the best fuel economy?
The 2013 Cadillac ATS, rated up to 26 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $1,788 a year.
Which Cadillac ATS year has the worst fuel economy?
The 2019 model, whose most efficient version is rated 23 MPG combined (about $2,022 a year to fuel).
What is the fuel economy of the latest Cadillac ATS?
The 2019 Cadillac ATS is rated up to 23 MPG combined.