BMW · 2014–2024 · Gas
BMW 4 Series MPG by year
The EPA has rated 11 model years of the BMW 4 Series, from 2014 to 2024. The most fuel-efficient year is the 2021, at 29 MPG combined in its best configuration. The best 2024 model is 4% more efficient than the best 2014 model (28 vs. 27 MPG). The 2024 model is 17% more efficient than the median subcompact car that year (28 vs. 24 MPG).
Combined MPG by model year
- 4 Series, 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 4 Series model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2024 | Gas | 28 MPG lowest 27 |
25 / 34 | 24 | — | 2 | $2,116 |
| 2023 | Gas | 28 MPG lowest 27 |
25 / 34 | 28.5 | — | 2 | $2,116 |
| 2022 | Gas | 28 MPG lowest 27 |
25 / 34 | 25 | — | 2 | $2,116 |
| 2021 | Gas | 29 MPG lowest 27 |
26 / 34 | 25 | — | 3 | $2,043 |
| 2020 | Gas | 27 MPG lowest 21 |
23 / 34 | 29.5 | — | 10 | $2,194 |
| 2019 | Gas | 27 MPG lowest 21 |
24 / 34 | 30 | — | 10 | $2,194 |
| 2018 | Gas | 27 MPG lowest 23 |
24 / 34 | 29 | — | 10 | $2,194 |
| 2017 | Gas | 27 MPG lowest 23 |
23 / 34 | 29 | — | 10 | $2,194 |
| 2016 | Gas | 27 MPG lowest 22 |
23 / 34 | 29 | — | 11 | $2,194 |
| 2015 | Gas | 27 MPG lowest 23 |
23 / 34 | 29 | — | 12 | $2,194 |
| 2014 | Gas | 27 MPG lowest 23 |
23 / 34 | 30 | — | 10 | $2,194 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare 4 Series model years
See how much a newer 4 Series would save over an older one.
Models similar to the BMW 4 Series
Other BMW 4 Series versions
Frequently asked questions
Which BMW 4 Series year has the best fuel economy?
The 2021 BMW 4 Series, rated up to 29 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $2,043 a year.
Which BMW 4 Series year has the worst fuel economy?
The 2014 model, whose most efficient version is rated 27 MPG combined (about $2,194 a year to fuel).
What is the fuel economy of the latest BMW 4 Series?
The 2024 BMW 4 Series is rated up to 28 MPG combined.