BMW · 2015–2025 · Gas
BMW X4 MPG by year
The EPA has rated 11 model years of the BMW X4, from 2015 to 2025. The most fuel-efficient year is the 2021, at 25 MPG combined in its best configuration. The best 2025 model is 4% more efficient than the best 2015 model (24 vs. 23 MPG). The 2025 model is 11% less efficient than the median small SUV that year (24 vs. 27 MPG).
Combined MPG by model year
- X4, 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 X4 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2025 | Gas | 24 MPG lowest 17 |
21 / 27 | 27 | — | 2 | $2,469 |
| 2024 | Gas | 24 MPG lowest 17 |
21 / 28 | 26 | — | 2 | $2,469 |
| 2023 | Gas | 24 MPG lowest 17 |
21 / 28 | 26 | — | 2 | $2,469 |
| 2022 | Gas | 24 MPG lowest 17 |
21 / 28 | 26 | — | 2 | $2,469 |
| 2021 | Gas | 25 MPG lowest 16 |
23 / 29 | 26 | — | 3 | $2,370 |
| 2020 | Gas | 25 MPG lowest 16 |
23 / 28 | 25 | — | 3 | $2,370 |
| 2019 | Gas | 25 MPG lowest 23 |
22 / 29 | 26 | — | 2 | $2,370 |
| 2018 | Gas | 23 MPG lowest 21 |
20 / 28 | 25 | — | 2 | $2,576 |
| 2017 | Gas | 23 MPG lowest 21 |
20 / 27 | 25 | — | 2 | $2,576 |
| 2016 | Gas | 23 MPG lowest 21 |
20 / 27 | 25 | — | 3 | $2,576 |
| 2015 | Gas | 23 MPG lowest 21 |
20 / 28 | 25 | — | 2 | $2,576 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare X4 model years
See how much a newer X4 would save over an older one.
Models similar to the BMW X4
Other BMW X4 versions
Frequently asked questions
Which BMW X4 year has the best fuel economy?
The 2019 BMW X4, rated up to 25 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $2,370 a year.
Which BMW X4 year has the worst fuel economy?
The 2015 model, whose most efficient version is rated 23 MPG combined (about $2,576 a year to fuel).
What is the fuel economy of the latest BMW X4?
The 2025 BMW X4 is rated up to 24 MPG combined.