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Chevrolet Avalanche vs. Lexus GX Fuel Economy (L/100km)

Chart is based on 118 fuel economy reports for the Chevrolet Avalanche and 26 fuel economy reports for the Lexus GX.

Chevrolet Avalanche L/100km

Chevrolet Avalanche Chevrolet Avalanche 2013 17.5 MPG Highway Percentage 50 percent Chevrolet Avalanche Chevrolet Avalanche 2012 13.8 MPG Highway Percentage 35 percent Chevrolet Avalanche Chevrolet Avalanche 2011 13.3 MPG Highway Percentage 23 percent Chevrolet Avalanche Chevrolet Avalanche 2011 12.9 MPG Highway Percentage 100 percent Chevrolet Avalanche Chevrolet Avalanche 2011 15.9 MPG Highway Percentage 58 percent Chevrolet Avalanche Chevrolet Avalanche 2009 13.4 MPG Highway Percentage 65 percent Chevrolet Avalanche Chevrolet Avalanche 2008 13.9 MPG Highway Percentage 60 percent Chevrolet Avalanche Chevrolet Avalanche 2007 14.6 MPG Highway Percentage 15 percent Chevrolet Avalanche Chevrolet Avalanche 2007 15.2 MPG Highway Percentage 56 percent Chevrolet Avalanche Chevrolet Avalanche 2006 13.0 MPG Highway Percentage 15 percent Chevrolet Avalanche Chevrolet Avalanche 2006 16.4 MPG Highway Percentage 38 percent Chevrolet Avalanche Chevrolet Avalanche 2005 12.4 MPG Highway Percentage 75 percent Chevrolet Avalanche Chevrolet Avalanche 2005 16.2 MPG Highway Percentage 63 percent Chevrolet Avalanche Chevrolet Avalanche 2004 13.8 MPG Highway Percentage 93 percent Chevrolet Avalanche Chevrolet Avalanche 2003 15.2 MPG Highway Percentage 30 percent Chevrolet Avalanche Chevrolet Avalanche 2002 17.8 MPG Highway Percentage 20 percent Chevrolet Avalanche Chevrolet Avalanche 2002 11.5 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 L/100km
2013 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat med light 0 0 50 50 70 17.5  
2012 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat med none 0 10 55 35 75 13.8  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic RWD		 flat light none 45 0 32 23 90 13.3  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 hills med light 0 0 0 100 80 12.9  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD		 flat v.lt none 0 0 43 58 100 15.9  
2009 4dr SUT 310-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat light none 0 10 25 65 70 13.4  
2008 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med hvy 10 10 20 60 70 13.9  
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2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic RWD		 flat med hvy 5 40 40 15 60 14.6  
2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 4 16 24 56 65 15.2  
2006 4dr SUT 295-horsepower 5.3L V8
4-speed automatic RWD		 hills med light 5 80 0 15 75 13.0  
2006 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med none 5 40 18 38 65 16.4  
2005 4dr SUT 295-horsepower 5.3L V8
4-speed automatic RWD		 flat med light 5 5 15 75 70 12.4  
2005 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 8 2 26 63 65 16.2  
2004 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light none 0 0 7 93 80 13.8  
2003 4dr SUT 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med none 21 23 25 30 80 15.2  
2002 4dr SUT 285-horsepower 5.3L V8
4-speed automatic RWD		 flat light none 0 50 30 20 60 17.8  
2002 4dr SUT 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light light 0 0 0 100 70 11.5  

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

Lexus GX L/100km

Lexus GX Lexus GX 2024 11.5 MPG Highway Percentage 85 percent Lexus GX Lexus GX 2008 14.0 MPG Highway Percentage 50 percent Lexus GX Lexus GX 2007 15.7 MPG Highway Percentage 32 percent Lexus GX Lexus GX 2006 14.5 MPG Highway Percentage 25 percent Lexus GX Lexus GX 2005 13.4 MPG Highway Percentage 53 percent Lexus GX Lexus GX 2004 14.6 MPG Highway Percentage 13 percent Lexus GX Lexus GX 2003 14.2 MPG Highway Percentage 40 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 L/100km
2024 4dr SUV turbocharged 349hp 3.4L V6
10-speed shiftable automatic AWD w/low range		 flat med light 0 5 10 85 60 11.5  
2008 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat med light 1 17 33 50 73 14.0  
2007 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat med none 21 21 25 32 70 15.7  
2006 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 hills med light 7 37 31 25 71 14.5  
2005 4dr SUV 270-horsepower 4.7L V8
5-speed automatic AWD w/low range		 hills med light 16 26 5 53 76 13.4  
2004 4dr SUV 235-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat med light 7 36 45 13 65 14.6  
2003 4dr SUV 235-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat light light 10 18 33 40 58 14.2  

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This page shows only averages. See all the Lexus GX fuel economy data.

Chevrolet Avalanche vs. Lexus GX Fuel Economy (L/100km)

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 Chevrolet Avalanche and Lexus GX's where a car was driven. So you can get an idea of their real-world L/100km based on how and where you drive a car.

See TrueDelta's information for all SUTs
See TrueDelta's information for all Chevrolet models and Lexus models.

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
 

What Our Members Are Saying about the Real Gas Mileage of the Lexus GX

Lexus GX Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 The GX has a 4.7l V8, but gets similar mileage to our old V6 powered Ridgeline, about 18 mpg. Very good for a V8. see full Lexus GX review
Lexus GX Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 You can always wish for better gas mileage. see full Lexus GX review
2004 4dr SUV 235-horsepower 4.7L V8
5-speed automatic AWD w/low range		 average 17 mpg, mixed city and highway, requires premium fuel see full Lexus GX review