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Infiniti FX vs. Infiniti QX80 Fuel Economy (km/L)

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Chart is based on 81 fuel economy reports for the Infiniti FX and 1 fuel economy reports for the Infiniti QX80.

Infiniti FX km/L

Infiniti FX Infiniti FX 2012 38.5 MPG Highway Percentage 20 percent Infiniti FX Infiniti FX 2011 51.9 MPG Highway Percentage 33 percent Infiniti FX Infiniti FX 2010 35.0 MPG Highway Percentage 32 percent Infiniti FX Infiniti FX 2010 42.8 MPG Highway Percentage 55 percent Infiniti FX Infiniti FX 2009 46.7 MPG Highway Percentage 42 percent Infiniti FX Infiniti FX 2008 45.0 MPG Highway Percentage 19 percent Infiniti FX Infiniti FX 2008 40.6 MPG Highway Percentage 41 percent Infiniti FX Infiniti FX 2007 44.7 MPG Highway Percentage 20 percent Infiniti FX Infiniti FX 2007 44.9 MPG Highway Percentage 31 percent Infiniti FX Infiniti FX 2006 42.4 MPG Highway Percentage 95 percent Infiniti FX Infiniti FX 2006 44.4 MPG Highway Percentage 48 percent Infiniti FX Infiniti FX 2005 5.7 MPG Highway Percentage 5 percent Infiniti FX Infiniti FX 2005 37.2 MPG Highway Percentage 67 percent Infiniti FX Infiniti FX 2005 43.3 MPG Highway Percentage 53 percent Infiniti FX Infiniti FX 2004 43.0 MPG Highway Percentage 40 percent Infiniti FX Infiniti FX 2004 40.9 MPG Highway Percentage 34 percent Infiniti FX Infiniti FX 2004 39.0 MPG Highway Percentage 35 percent Infiniti FX Infiniti FX 2003 37.9 MPG Highway Percentage 32 percent Infiniti FX Infiniti FX 2003 60.9 MPG Highway Percentage 27 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2012 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat med light 0 0 80 20 70 38.5  
2011 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat light light 33 33 0 33 60 51.9  
2010 4dr SUV 390-horsepower 5.0L V8
7-speed shiftable automatic AWD		 flat lead hvy 20 22 27 32 78 35.0  
2010 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic AWD		 mtns lead light 3 0 43 55 73 42.8  
2009 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat light light 10 45 3 42 70 46.7  
2008 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light none 0 81 0 19 60 45.0  
2008 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 24 18 18 41 63 40.6  
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2007 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 0 0 80 20 80 44.7  
2007 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 23 23 24 31 65 44.9  
2006 4dr SUV 320-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat light hvy 0 0 5 95 80 42.4  
2006 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 8 10 34 48 65 44.4  
2005 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med light 5 80 10 5 120 5.7  
2005 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light none 0 0 33 67 60 37.2  
2005 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med none 10 8 29 53 71 43.3  
2004 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med hvy 3 16 41 40 71 43.0  
2004 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med hvy 13 31 23 34 66 40.9  
2004 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 hills lead light 9 30 26 35 70 39.0  
2003 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med light 7 14 47 32 73 37.9  
2003 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 9 18 45 27 60 60.9  

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This page shows only averages. See all the Infiniti FX fuel economy data.

Infiniti QX80 km/L

Infiniti QX80 Infiniti QX80 2016 30.6 MPG Highway Percentage 50 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2016 4dr SUV 400-horsepower 5.6L V8
7-speed shiftable automatic AWD w/low range		 flat light none 0 0 50 50 65 30.6  

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This page shows only averages. See all the Infiniti QX80 fuel economy data.

Infiniti FX vs. Infiniti QX80 Fuel Economy (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 and Infiniti QX80's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all Infiniti models.

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
 

What Our Members Are Saying about the Real Gas Mileage of the 2001 Infiniti QX80

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