Infiniti · 2014–2025 · Gas
Infiniti QX50 MPG by year
The EPA has rated 11 model years of the Infiniti QX50, from 2014 to 2025. The most fuel-efficient year is the 2019, at 27 MPG combined in its best configuration. The best 2025 model is 30% more efficient than the best 2014 model (26 vs. 20 MPG). The 2025 model is 4% less efficient than the median small SUV that year (26 vs. 27 MPG).
Combined MPG by model year
- QX50, 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 QX50 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2025 | Gas | 26 MPG lowest 25 |
23 / 29 | 27 | — | 2 | $2,279 |
| 2024 | Gas | 26 MPG lowest 25 |
23 / 29 | 26 | — | 2 | $2,279 |
| 2023 | Gas | 26 MPG lowest 25 |
23 / 29 | 26 | — | 2 | $2,279 |
| 2022 | Gas | 26 MPG lowest 25 |
23 / 29 | 26 | — | 2 | $2,279 |
| 2021 | Gas | 26 MPG lowest 25 |
23 / 29 | 26 | — | 2 | $2,279 |
| 2020 | Gas | 26 MPG lowest 25 |
23 / 29 | 25 | — | 2 | $2,279 |
| 2019 | Gas | 27 MPG lowest 26 |
24 / 31 | 26 | — | 2 | $2,194 |
| 2017 | Gas | 20 MPG | 17 / 24 | 29 | — | 2 | $2,962 |
| 2016 | Gas | 20 MPG | 17 / 24 | 28.5 | — | 2 | $2,962 |
| 2015 | Gas | 20 MPG | 17 / 25 | 26 | — | 2 | $2,962 |
| 2014 | Gas | 20 MPG | 18 / 25 | 27 | — | 2 | $2,962 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare QX50 model years
See how much a newer QX50 would save over an older one.
Models similar to the Infiniti QX50
Frequently asked questions
Which Infiniti QX50 year has the best fuel economy?
The 2019 Infiniti QX50, rated up to 27 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $2,194 a year.
Which Infiniti QX50 year has the worst fuel economy?
The 2014 model, whose most efficient version is rated 20 MPG combined (about $2,962 a year to fuel).
What is the fuel economy of the latest Infiniti QX50?
The 2025 Infiniti QX50 is rated up to 26 MPG combined.