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Infiniti EX vs. Chevrolet Avalanche MPG

Chart is based on 233 fuel economy reports for the Infiniti EX and 118 fuel economy reports for the Chevrolet Avalanche.

Infiniti EX MPG

Infiniti EX Infiniti EX 2012 24.1 MPG Highway Percentage 50 percent Infiniti EX Infiniti EX 2012 16.9 MPG Highway Percentage 67 percent Infiniti EX Infiniti EX 2011 19.2 MPG Highway Percentage 41 percent Infiniti EX Infiniti EX 2010 18.4 MPG Highway Percentage 33 percent Infiniti EX Infiniti EX 2010 19.6 MPG Highway Percentage 45 percent Infiniti EX Infiniti EX 2009 20.3 MPG Highway Percentage 43 percent Infiniti EX Infiniti EX 2009 18.8 MPG Highway Percentage 21 percent Infiniti EX Infiniti EX 2008 20.9 MPG Highway Percentage 43 percent Infiniti EX Infiniti EX 2008 18.9 MPG Highway Percentage 68 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 297-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med hvy 0 10 40 50 75 24.1  
2012 4dr SUV 297-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat light light 6 15 13 67 80 16.9  
2011 4dr SUV 297-horsepower 3.5L V6
7-speed shiftable automatic AWD		 hills light light 0 19 40 41 100 19.2  
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med hvy 14 25 28 33 64 18.4  
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med none 14 15 27 45 76 19.6  
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 24 8 25 43 70 20.3  
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat light none 27 41 11 21 116 18.8  
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2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 15 26 16 43 67 20.9  
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat light light 4 10 18 68 94 18.9  

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This page shows only averages. See all the Infiniti EX 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  
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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  

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

Infiniti EX 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 EX 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 EX

Infiniti EX Real Gas Mileage: Cons
YearBody/PowertrainComment
2013 4dr SUV 325-horsepower 3.7L V6
7-speed shiftable automatic AWD		 Could be better by today's standards see full Infiniti EX review
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 love the V6 power but the EPA MPG is worrisome see full Infiniti EX review
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 OK This is NOT a car to buy if MPG is important although I am getting over 23 MPG avg. It is a POWERFUL car with a great drive train ready like a race horse at the gate to giddy up and it does when you need it on premium recommended fuel....in spades. I don't drive enough to care about fuel economy all that much. Not an econobox. see full Infiniti EX review
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 17MPG in the city is a little disappointing for a vehicle with such finesse and reputation. I would guess Infiniti would cater to the masses with styling, performance and a little more economy. Not asking for miracles but I'm sure they could squeeze out 3 or 4 more MPG with the same 3.5L V6 see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 Uses premium fuel. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD		 I average about 20 miles per gallon on premium fuel - with a mix of street and highway driving. I typically get 16 mpg in the city and 24 on the highway. Some of this is attributable to the 5 speed transmission on the car, which favors acceleration to economy. I imagine the 7 speed transmission should help the car get better highway economy. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Expensive to keep fuelled given poor gas mileage and costs of premium fuel. Number 1 reason I am thinking of switching to another car. see full Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Slightly low if driving mostly city. see full Infiniti EX 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