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Infiniti FX Fuel Economy (km/L)

km/L Number of Vehicles
6 kilometers per liter 1 vehicles
7 kilometers per liter 0 vehicles
8 kilometers per liter 0 vehicles
9 kilometers per liter 0 vehicles
10 kilometers per liter 0 vehicles
11 kilometers per liter 0 vehicles
12 kilometers per liter 0 vehicles
13 kilometers per liter 0 vehicles
14 kilometers per liter 0 vehicles
15 kilometers per liter 0 vehicles
16 kilometers per liter 0 vehicles
17 kilometers per liter 0 vehicles
18 kilometers per liter 0 vehicles
19 kilometers per liter 0 vehicles
20 kilometers per liter 0 vehicles
21 kilometers per liter 0 vehicles
22 kilometers per liter 0 vehicles
23 kilometers per liter 0 vehicles
24 kilometers per liter 0 vehicles
25 kilometers per liter 0 vehicles
26 kilometers per liter 0 vehicles
27 kilometers per liter 0 vehicles
28 kilometers per liter 0 vehicles
29 kilometers per liter 1 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 2 vehicles
32 kilometers per liter 0 vehicles
33 kilometers per liter 3 vehicles
34 kilometers per liter 0 vehicles
35 kilometers per liter 3 vehicles
36 kilometers per liter 1 vehicles
37 kilometers per liter 2 vehicles
38 kilometers per liter 1 vehicles
39 kilometers per liter 6 vehicles
40 kilometers per liter 4 vehicles
41 kilometers per liter 4 vehicles
42 kilometers per liter 8 vehicles
43 kilometers per liter 9 vehicles
44 kilometers per liter 9 vehicles
45 kilometers per liter 11 vehicles
46 kilometers per liter 4 vehicles
47 kilometers per liter 5 vehicles
48 kilometers per liter 1 vehicles
49 kilometers per liter 0 vehicles
50 kilometers per liter 0 vehicles
51 kilometers per liter 1 vehicles
52 kilometers per liter 0 vehicles
53 kilometers per liter 0 vehicles
54 kilometers per liter 2 vehicles
55 kilometers per liter 1 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 0 vehicles
58 kilometers per liter 0 vehicles
59 kilometers per liter 0 vehicles
60 kilometers per liter 0 vehicles
61 kilometers per liter 1 vehicles
62 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2012 2012 4dr SUV 303-hp 3.5L V6 7-sp shiftable automatic AWD 38.5
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With the 242 kilowatts 3.7L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2012 Infiniti FX has been averaging 38.5 L/100km (liters per 100 kilometers).

The 2012 Infiniti FXs in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 20 percent of the kilometers driven). The rest of the kilometers were in the suburbs (0 percent), in the city (0 percent), and in heavy traffic (0 percent).

In addition, the average 2012 Infiniti FX in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2011 2011 4dr SUV 303-hp 3.5L V6 7-sp shiftable automatic AWD 51.9
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2010 2010 4dr SUV 390-hp 5.0L V8 7-sp shiftable automatic AWD 34.96
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2010 2010 4dr SUV 303-hp 3.5L V6 7-sp shiftable automatic AWD 42.8
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2009 2009 4dr SUV 303-hp 3.5L V6 7-sp shiftable automatic RWD 46.73
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2008 2008 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD 40.63
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2008 2008 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD 44.95
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2007 2007 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD 44.9
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2007 2007 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD 44.7
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2006 2006 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD 42.4
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2006 2006 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD 44.42
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2005 2005 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD 5.71
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2005 2005 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD 43.25
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2005 2005 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD 37.2
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2004 2004 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD 42.89
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2004 2004 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD 39
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2004 2004 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD 40.9
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2003 2003 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD 37.87
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2003 2003 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD 60.9
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What Our Members Are Saying about the Real Gas Mileage of the Infiniti FX

Infiniti FX Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic RWD		 25 mpg on our last trip, cruising between 75-80 mph. see full Infiniti FX review
Infiniti FX Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Averaging 18 mpg. Not horrible, but not great either. With gas prices having doubled since the start of my lease, I try and minimize driving outside my commute and necessary errands. see full Infiniti FX review
2004 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD		 18 miles per gallon on average. see full Infiniti FX review
 

Infiniti FX Gas Mileage (km/L)

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 km/L based on how and where you drive a car.