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Infiniti FX MPG

MPG	Number of Vehicles
12 miles per gallon	1 vehicles
13 miles per gallon	3 vehicles
14 miles per gallon	3 vehicles
15 miles per gallon	4 vehicles
16 miles per gallon	5 vehicles
17 miles per gallon	9 vehicles
18 miles per gallon	20 vehicles
19 miles per gallon	21 vehicles
20 miles per gallon	8 vehicles
21 miles per gallon	1 vehicles
22 miles per gallon	1 vehicles
23 miles per gallon	2 vehicles
24 miles per gallon	1 vehicles
25 miles per gallon	0 vehicles
26 miles per gallon	2 vehicles

Model Year	Body/Powertrain	MPG
2012	2012 4dr SUV 303-hp 3.5L V6 7-sp shiftable automatic AWD	16.35	See all data
With the 325-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2012 Infiniti FX has been averaging 16.35 MPG (miles per gallon). The 2012 Infiniti FXs in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 20 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 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	22.07	See all data

2010	2010 4dr SUV 390-hp 5.0L V8 7-sp shiftable automatic AWD	14.86	See all data

2010	2010 4dr SUV 303-hp 3.5L V6 7-sp shiftable automatic AWD	18.2	See all data

2009	2009 4dr SUV 303-hp 3.5L V6 7-sp shiftable automatic RWD	19.87	See all data

2008	2008 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD	17.28	See all data

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2008	2008 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD	19.1	See all data

2007	2007 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD	19.09	See all data

2007	2007 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD	19	See all data

2006	2006 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD	18.03	See all data

2006	2006 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD	18.89	See all data

2005	2005 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD	13.4	See all data

2005	2005 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD	18.38	See all data

2005	2005 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD	15.8	See all data

2004	2004 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD	18.23	See all data

2004	2004 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic AWD	16.58	See all data

2004	2004 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD	17.39	See all data

2003	2003 4dr SUV 320-hp 4.5L V8 5-sp shiftable automatic AWD	16.1	See all data

2003	2003 4dr SUV 275-hp 3.5L V6 5-sp shiftable automatic RWD	25.89	See all data

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

Infiniti FX Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
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
Year	Body/Powertrain	Comment
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 MPG

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

Infiniti FX Gas Mileage (MPG)