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Infiniti FX MPG

MPG Number of Vehicles
14 miles per gallon 1 vehicles
15 miles per gallon 3 vehicles
16 miles per gallon 2 vehicles
17 miles per gallon 1 vehicles
18 miles per gallon 15 vehicles
19 miles per gallon 10 vehicles
20 miles per gallon 4 vehicles
Model Year Body/Powertrain MPG  
2004 2004 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD 18.23
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With the engine, transmission, and rear-wheel drive, the 2004 Infiniti FX has been averaging 18.23 MPG (miles per gallon).

The 2004 Infiniti FXs in this analysis were driven mostly on the highway at an average speed of 71 miles per hour (about 40 percent of the miles driven). The rest of the miles were in the city (16.2 percent), in heavy traffic (3 percent), and in the suburbs (0 percent).

In addition, the average 2004 Infiniti FX in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
2004 2004 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD 16.58
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2004 2004 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD 17.39
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What Our Members Are Saying about the Real Gas Mileage of the 2004 Infiniti FX

2004 Infiniti FX Real Gas Mileage: Cons
2004 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD
18 miles per gallon on average. see full Infiniti FX review

2004 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.