Infiniti QX55 Specs, MPG & Trims by Year
EPA fuel-economy and specification data for the Infiniti QX55, model years 2022–2025. The latest model year is shown first below.
Latest model year: 2025
- Body class
- Small Sport Utility Vehicle 4WD
- Drive
- All-Wheel Drive
- Engine
- 4-cyl, 2.0 L
- Fuel type
- Premium Gasoline
- Configurations
- 1
- Combined MPG
- 25 MPG
- Annual fuel cost
- $3,300
View the full 2025 Infiniti QX55 specs, MPG and trims
Across all 4 model years, EPA combined ratings span 25 MPG.
All model years
| Year | Body class | Combined | Configurations | Annual fuel cost |
|---|---|---|---|---|
| 2025 | Small Sport Utility Vehicle 4WD | 25 MPG | 1 | $3,300 |
| 2024 | Small Sport Utility Vehicle 4WD | 25 MPG | 1 | $3,300 |
| 2023 | Small Sport Utility Vehicle 4WD | 25 MPG | 1 | $3,300 |
| 2022 | Small Sport Utility Vehicle 4WD | 25 MPG | 1 | $3,300 |