MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Infiniti FX vs. Chevrolet Avalanche MPG

Chart is based on 81 fuel economy reports for the Infiniti FX and 118 fuel economy reports for the Chevrolet Avalanche.

Infiniti FX MPG

Infiniti FX Infiniti FX 2012 16.4 MPG Highway Percentage 20 percent Infiniti FX Infiniti FX 2011 22.1 MPG Highway Percentage 33 percent Infiniti FX Infiniti FX 2010 14.9 MPG Highway Percentage 32 percent Infiniti FX Infiniti FX 2010 18.2 MPG Highway Percentage 55 percent Infiniti FX Infiniti FX 2009 19.9 MPG Highway Percentage 42 percent Infiniti FX Infiniti FX 2008 19.1 MPG Highway Percentage 19 percent Infiniti FX Infiniti FX 2008 17.3 MPG Highway Percentage 41 percent Infiniti FX Infiniti FX 2007 19.0 MPG Highway Percentage 20 percent Infiniti FX Infiniti FX 2007 19.1 MPG Highway Percentage 31 percent Infiniti FX Infiniti FX 2006 18.0 MPG Highway Percentage 95 percent Infiniti FX Infiniti FX 2006 18.9 MPG Highway Percentage 48 percent Infiniti FX Infiniti FX 2005 13.4 MPG Highway Percentage 5 percent Infiniti FX Infiniti FX 2005 15.8 MPG Highway Percentage 67 percent Infiniti FX Infiniti FX 2005 18.4 MPG Highway Percentage 53 percent Infiniti FX Infiniti FX 2004 18.3 MPG Highway Percentage 40 percent Infiniti FX Infiniti FX 2004 17.4 MPG Highway Percentage 34 percent Infiniti FX Infiniti FX 2004 16.6 MPG Highway Percentage 35 percent Infiniti FX Infiniti FX 2003 16.1 MPG Highway Percentage 32 percent Infiniti FX Infiniti FX 2003 25.9 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 MPG
2012 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat med light 0 0 80 20 70 16.4  
2011 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat light light 33 33 0 33 60 22.1  
2010 4dr SUV 390-horsepower 5.0L V8
7-speed shiftable automatic AWD		 flat lead hvy 20 22 27 32 78 14.9  
2010 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic AWD		 mtns lead light 3 0 43 55 73 18.2  
2009 4dr SUV 303-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat light light 10 45 3 42 70 19.9  
2008 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light none 0 81 0 19 60 19.1  
2008 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 24 18 18 41 63 17.3  
Looking for a warranty? Get a quote.
2007 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 0 0 80 20 80 19.0  
2007 4dr SUV 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 23 23 24 31 65 19.1  
2006 4dr SUV 320-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat light hvy 0 0 5 95 80 18.0  
2006 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 8 10 34 48 65 18.9  
2005 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med light 5 80 10 5 120 13.4  
2005 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light none 0 0 33 67 60 15.8  
2005 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med none 10 8 29 53 71 18.4  
2004 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med hvy 3 16 41 40 71 18.3  
2004 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med hvy 13 31 23 34 66 17.4  
2004 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 hills lead light 9 30 26 35 70 16.6  
2003 4dr SUV 315-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med light 7 14 47 32 73 16.1  
2003 4dr SUV 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 9 18 45 27 60 25.9  

Return to top

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

Chevrolet Avalanche MPG

Chevrolet Avalanche Chevrolet Avalanche 2013 13.7 MPG Highway Percentage 50 percent Chevrolet Avalanche Chevrolet Avalanche 2012 17.0 MPG Highway Percentage 35 percent Chevrolet Avalanche Chevrolet Avalanche 2011 17.7 MPG Highway Percentage 23 percent Chevrolet Avalanche Chevrolet Avalanche 2011 18.2 MPG Highway Percentage 100 percent Chevrolet Avalanche Chevrolet Avalanche 2011 15.4 MPG Highway Percentage 58 percent Chevrolet Avalanche Chevrolet Avalanche 2009 17.6 MPG Highway Percentage 65 percent Chevrolet Avalanche Chevrolet Avalanche 2008 16.9 MPG Highway Percentage 60 percent Chevrolet Avalanche Chevrolet Avalanche 2007 16.1 MPG Highway Percentage 15 percent Chevrolet Avalanche Chevrolet Avalanche 2007 15.6 MPG Highway Percentage 56 percent Chevrolet Avalanche Chevrolet Avalanche 2006 18.2 MPG Highway Percentage 15 percent Chevrolet Avalanche Chevrolet Avalanche 2006 14.5 MPG Highway Percentage 38 percent Chevrolet Avalanche Chevrolet Avalanche 2005 19.0 MPG Highway Percentage 75 percent Chevrolet Avalanche Chevrolet Avalanche 2005 14.5 MPG Highway Percentage 63 percent Chevrolet Avalanche Chevrolet Avalanche 2004 17.3 MPG Highway Percentage 93 percent Chevrolet Avalanche Chevrolet Avalanche 2003 15.5 MPG Highway Percentage 30 percent Chevrolet Avalanche Chevrolet Avalanche 2002 13.2 MPG Highway Percentage 20 percent Chevrolet Avalanche Chevrolet Avalanche 2002 20.5 MPG Highway Percentage 100 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 MPG
2013 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat med light 0 0 50 50 70 13.7  
2012 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat med none 0 10 55 35 75 17.0  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic RWD		 flat light none 45 0 32 23 90 17.7  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 hills med light 0 0 0 100 80 18.2  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD		 flat v.lt none 0 0 43 58 100 15.4  
2009 4dr SUT 310-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat light none 0 10 25 65 70 17.6  
2008 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med hvy 10 10 20 60 70 16.9  
Looking for a warranty? Get a quote.
2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic RWD		 flat med hvy 5 40 40 15 60 16.1  
2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 4 16 24 56 65 15.6  
2006 4dr SUT 295-horsepower 5.3L V8
4-speed automatic RWD		 hills med light 5 80 0 15 75 18.2  
2006 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med none 5 40 18 38 65 14.5  
2005 4dr SUT 295-horsepower 5.3L V8
4-speed automatic RWD		 flat med light 5 5 15 75 70 19.0  
2005 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 8 2 26 63 65 14.5  
2004 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light none 0 0 7 93 80 17.3  
2003 4dr SUT 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med none 21 23 25 30 80 15.5  
2002 4dr SUT 285-horsepower 5.3L V8
4-speed automatic RWD		 flat light none 0 50 30 20 60 13.2  
2002 4dr SUT 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light light 0 0 0 100 70 20.5  

Return to top

This page shows only averages. See all the Chevrolet Avalanche fuel economy data.

Infiniti FX vs. Chevrolet Avalanche 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 and Chevrolet Avalanche's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Infiniti models and Chevrolet 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 Chevrolet Avalanche

Chevrolet Avalanche Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD		 0 see full Chevrolet Avalanche review
2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 GREAT MPG FOR MID-SIZE TRUCK. see full Chevrolet Avalanche review
Chevrolet Avalanche Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD		 what fuel economy? bought it to pull a Brenderup horse trailer (3300lbs including 1 horse) that can be pulled with a 4cyl car in europe.... doing 22l/100km on flat roads with light foot. more than double combined rating ....GM unresponsive! see full Chevrolet Avalanche review
2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic RWD		 14MPG in the city sucks. see full Chevrolet Avalanche review
2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 It only averages around 14 to 15 in a mostly city driving environment. Was hoping the V4 mode would kick in more often to help improve the economy. see full Chevrolet Avalanche review