| 1 | 0 | 3 | 4 | 3 | 4 |
Infiniti FX MPG
The graph does not display if there are fewer than five results.
| Model Year | Body/Powertrain | MPG | |
| 2003 | 2003 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD | 16.1 | See all data |
| With the engine, transmission, and rear-wheel drive, the 2003 Infiniti FX has been averaging 16.1 MPG (miles per gallon). The 2003 Infiniti FXs in this analysis were driven mostly on the highway at an average speed of 73 miles per hour (about 32 percent of the miles driven). The rest of the miles were in the city (13.7 percent), in heavy traffic (7.3 percent), and in the suburbs (0 percent). In addition, the average 2003 Infiniti FX in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time. |
|||
| 2003 | 2003 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD | 25.89 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2003 Infiniti FX
5-speed shiftable automatic AWD
2003 Infiniti FX Gas Mileage (MPG)
Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Infiniti FX's real-world MPG based on how and where you drive a car.