We are 105,000+ car owners sharing real-world car information.

Join Us

Infiniti FX MPG

MPG Number of Vehicles
16 miles per gallon 1 vehicles
17 miles per gallon 1 vehicles
18 miles per gallon 0 vehicles
19 miles per gallon 2 vehicles
20 miles per gallon 3 vehicles
Model Year Body/Powertrain MPG  
2006 2006 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD 18.03
See all data
With the engine, transmission, and rear-wheel drive, the 2006 Infiniti FX has been averaging 18.03 MPG (miles per gallon).

The 2006 Infiniti FXs in this analysis were driven mostly on the highway at an average speed of 80 miles per hour (about 95 percent of the miles driven). The rest of the miles were in the suburbs (0 percent), in the city (0 percent), and in heavy traffic (0 percent).

In addition, the average 2006 Infiniti FX in this analysis was driven on flat terrain with a light foot and the AC on most or all of the time.
2006 2006 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD 18.89
See all data

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2006 Infiniti FX

None of our members have yet commented on the real gas mileage of the 2006 Infiniti FX.

Be the first!

2006 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.