Infiniti QX50 Fuel Economy History
MPG by year — EPA official data.
Best MPG Year
2019
27 MPG combined
Latest Model
2025
26 MPG combined
| Year | Engine | City | Hwy | Combined | Fuel Cost/yr | |
|---|---|---|---|---|---|---|
| 2025 | Premium | 23 | 29 | 26 | $3,150 | Details → |
| 2024 | Premium | 23 | 29 | 26 | $3,150 | Details → |
| 2023 | Premium | 23 | 29 | 26 | $3,150 | Details → |
| 2022 | Premium | 23 | 29 | 26 | $3,150 | Details → |
| 2021 | Premium | 23 | 29 | 26 | $3,150 | Details → |
| 2020 | Premium | 23 | 29 | 26 | $3,150 | Details → |
| 2019 | Premium | 24 | 31 | 27 | $3,050 | Details → |
| 2017 | Premium | 17 | 24 | 20 | $4,100 | Details → |
| 2016 | Premium | 17 | 24 | 20 | $4,100 | Details → |
| 2015 | Premium | 17 | 25 | 20 | $4,100 | Details → |
| 2014 | Premium | 18 | 25 | 20 | $4,100 | Details → |