Infiniti QX50 Annual Fuel Cost
Running a 2025 Infiniti QX50 costs about $2,800 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2025):
The Infiniti QX50 costs an estimated $2,900/year in fuel (343 g CO₂/mi).
Infiniti QX50 Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2025 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 343 | 5 |
| 2025 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 357 | 5 |
| 2024 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 343 | 5 |
| 2024 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 357 | 5 |
| 2023 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 343 | 5 |
| 2023 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 357 | 5 |
| 2022 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 348 | 5 |
| 2022 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 366 | 5 |
| 2021 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 349 | 5 |
| 2021 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 367 | 5 |
| 2020 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 346 | 5 |
| 2020 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 365 | 5 |
| 2019 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 27 | $2,800 | 336 | 6 |
| 2019 | Auto (AV-S8), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 340 | 5 |
| 2017 | Auto (S7), 6 cyl, 3.7 L | 6 3.7L | Premium Gasoline | 20 | $3,800 | 445 | 4 |
| 2017 | Auto (S7), 6 cyl, 3.7 L | 6 3.7L | Premium Gasoline | 20 | $3,800 | 453 | 4 |
| 2016 | Auto (S7), 6 cyl, 3.7 L | 6 3.7L | Premium Gasoline | 20 | $3,800 | 448 | 4 |
| 2016 | Auto (S7), 6 cyl, 3.7 L | 6 3.7L | Premium Gasoline | 20 | $3,800 | 452 | 4 |
| 2015 | Auto (S7), 6 cyl, 3.7 L | 6 3.7L | Premium Gasoline | 20 | $3,800 | 450 | 5 |
| 2015 | Auto (S7), 6 cyl, 3.7 L | 6 3.7L | Premium Gasoline | 20 | $3,800 | 448 | 5 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Infiniti QX50 Fuel Cost FAQ
How much does it cost to fuel the Infiniti QX50?
The estimated annual fuel cost for the Infiniti QX50 is $2,800 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.
How much CO₂ does the Infiniti QX50 produce?
The Infiniti QX50 produces approximately 336 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.