Infiniti · 2014–2024 · Gas
Infiniti Q50 MPG by year
The EPA has rated 11 model years of the Infiniti Q50, from 2014 to 2024. The most fuel-efficient year is the 2017, at 26 MPG combined in its best configuration. The 2024 model is 18% less efficient than the median midsize car that year (23 vs. 28 MPG).
Combined MPG by model year
- Q50, 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 Q50 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2024 | Gas | 23 MPG lowest 22 |
20 / 29 | 28 | — | 4 | $2,576 |
| 2023 | Gas | 23 MPG lowest 22 |
20 / 29 | 27 | — | 4 | $2,576 |
| 2022 | Gas | 23 MPG lowest 22 |
20 / 29 | 27.5 | — | 4 | $2,576 |
| 2021 | Gas | 23 MPG lowest 22 |
20 / 29 | 28 | — | 4 | $2,576 |
| 2020 | Gas | 23 MPG lowest 22 |
20 / 29 | 28 | — | 4 | $2,576 |
| 2019 | Gas | 25 MPG lowest 22 |
23 / 30 | 28 | — | 6 | $2,370 |
| 2018 | Gas | 25 MPG lowest 22 |
23 / 30 | 28 | — | 6 | $2,370 |
| 2017 | Gas | 26 MPG lowest 22 |
23 / 31 | 27 | — | 6 | $2,279 |
| 2016 | Gas | 26 MPG lowest 21 |
23 / 31 | 28 | — | 7 | $2,279 |
| 2015 | Gas | 23 MPG lowest 22 |
20 / 29 | 27.5 | — | 2 | $2,576 |
| 2014 | Gas | 23 MPG lowest 22 |
20 / 29 | 28 | — | 2 | $2,576 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare Q50 model years
See how much a newer Q50 would save over an older one.
Models similar to the Infiniti Q50
Other Infiniti Q50 versions
Frequently asked questions
Which Infiniti Q50 year has the best fuel economy?
The 2016 Infiniti Q50, rated up to 26 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $2,279 a year.
Which Infiniti Q50 year has the worst fuel economy?
The 2014 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 Infiniti Q50?
The 2024 Infiniti Q50 is rated up to 23 MPG combined.