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Buick Enclave vs. Chevrolet Avalanche Fuel Economy (g/100m)

Chart is based on 145 fuel economy reports for the Buick Enclave and 118 fuel economy reports for the Chevrolet Avalanche.

Buick Enclave g/100m

Buick Enclave Buick Enclave 2011 4.7 MPG Highway Percentage 33 percent Buick Enclave Buick Enclave 2011 5.8 MPG Highway Percentage 42 percent Buick Enclave Buick Enclave 2010 5.9 MPG Highway Percentage 46 percent Buick Enclave Buick Enclave 2010 5.6 MPG Highway Percentage 54 percent Buick Enclave Buick Enclave 2009 5.1 MPG Highway Percentage 53 percent Buick Enclave Buick Enclave 2009 5.7 MPG Highway Percentage 56 percent Buick Enclave Buick Enclave 2008 17.1 MPG Highway Percentage 51 percent Buick Enclave Buick Enclave 2008 9.3 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 g/100m
2011 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light light 9 3 56 33 68 4.7  
2011 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat med none 11 33 13 42 67 5.8  
2010 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light light 6 26 22 46 70 5.9  
2010 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic AWD		 hills light none 10 18 18 54 65 5.6  
2009 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med light 2 10 36 53 70 5.1  
2009 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic AWD		 hills med light 12 4 28 56 65 5.7  
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light none 9 17 23 51 87 17.1  
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2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat light light 8 27 16 50 74 9.3  

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This page shows only averages. See all the Buick Enclave fuel economy data.

Chevrolet Avalanche g/100m

Chevrolet Avalanche Chevrolet Avalanche 2013 7.5 MPG Highway Percentage 50 percent Chevrolet Avalanche Chevrolet Avalanche 2012 5.9 MPG Highway Percentage 35 percent Chevrolet Avalanche Chevrolet Avalanche 2011 31.3 MPG Highway Percentage 23 percent Chevrolet Avalanche Chevrolet Avalanche 2011 5.5 MPG Highway Percentage 100 percent Chevrolet Avalanche Chevrolet Avalanche 2011 37.3 MPG Highway Percentage 58 percent Chevrolet Avalanche Chevrolet Avalanche 2009 5.7 MPG Highway Percentage 65 percent Chevrolet Avalanche Chevrolet Avalanche 2008 5.9 MPG Highway Percentage 60 percent Chevrolet Avalanche Chevrolet Avalanche 2007 6.2 MPG Highway Percentage 15 percent Chevrolet Avalanche Chevrolet Avalanche 2007 6.5 MPG Highway Percentage 56 percent Chevrolet Avalanche Chevrolet Avalanche 2006 5.5 MPG Highway Percentage 15 percent Chevrolet Avalanche Chevrolet Avalanche 2006 7.0 MPG Highway Percentage 38 percent Chevrolet Avalanche Chevrolet Avalanche 2005 5.3 MPG Highway Percentage 75 percent Chevrolet Avalanche Chevrolet Avalanche 2005 6.9 MPG Highway Percentage 63 percent Chevrolet Avalanche Chevrolet Avalanche 2004 14.9 MPG Highway Percentage 93 percent Chevrolet Avalanche Chevrolet Avalanche 2003 6.5 MPG Highway Percentage 30 percent Chevrolet Avalanche Chevrolet Avalanche 2002 7.6 MPG Highway Percentage 20 percent Chevrolet Avalanche Chevrolet Avalanche 2002 4.9 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 g/100m
2013 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat med light 0 0 50 50 70 7.5  
2012 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat med none 0 10 55 35 75 5.9  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic RWD		 flat light none 45 0 32 23 90 31.3  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 hills med light 0 0 0 100 80 5.5  
2011 4dr SUT 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD		 flat v.lt none 0 0 43 58 100 37.3  
2009 4dr SUT 310-horsepower 5.3L V8
6-speed shiftable automatic 4WD w/low range		 flat light none 0 10 25 65 70 5.7  
2008 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med hvy 10 10 20 60 70 5.9  
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2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic RWD		 flat med hvy 5 40 40 15 60 6.2  
2007 4dr SUT 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 4 16 24 56 65 6.5  
2006 4dr SUT 295-horsepower 5.3L V8
4-speed automatic RWD		 hills med light 5 80 0 15 75 5.5  
2006 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med none 5 40 18 38 65 7.0  
2005 4dr SUT 295-horsepower 5.3L V8
4-speed automatic RWD		 flat med light 5 5 15 75 70 5.3  
2005 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 8 2 26 63 65 6.9  
2004 4dr SUT 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light none 0 0 7 93 80 14.9  
2003 4dr SUT 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med none 21 23 25 30 80 6.5  
2002 4dr SUT 285-horsepower 5.3L V8
4-speed automatic RWD		 flat light none 0 50 30 20 60 7.6  
2002 4dr SUT 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light light 0 0 0 100 70 4.9  

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

Buick Enclave vs. Chevrolet Avalanche Fuel Economy (g/100m)

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 Buick Enclave and Chevrolet Avalanche's where a car was driven. So you can get an idea of their real-world g/100m based on how and where you drive a car.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Buick models and Chevrolet models.

What Our Members Are Saying about the Real Gas Mileage of the Buick Enclave

Buick Enclave Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic AWD		 More than reasonable for a 5000 lb vehicle. Benefits of aero design ( for an SUV ) and six speed transmission both contribute. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic FWD		 24 - 28 mpg summer highway driving see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic FWD		 for an 8 passenger vehicle that can tow 4,500 pounds. I cannot complain about 19.3 mpg city and 24.7 mpg highway. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Better than competition with regular gas see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Honest 23 mpg on the freeway. see full Buick Enclave review
Buick Enclave Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 0 The fuel economy is abysmal and as far as I know, Buick STILL doesn't offer a hybrid option. The best mileage I've been able to get on long road trips with mostly highway driving is 22-23 mpg. City driving, however, stubbornly stays at 14-15 mpg, no matter what I do! :( see full Buick Enclave review
2009 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Well under (15-20%) below the EPA ratings, though the engine is STILL brand new (<400 miles total). see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 In town much less than advertised. O.K. (18-19) on freeway. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 This is the one thing that is a weak point. at 12-16 MPG, this car could use a larger and more efficient engine. Had GM not folded, there was talks of a hybrid version (which still may come out as a Caddy) which we would definitely buy without hesitation. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Wish it better but I expected it for a heavy veh see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Car is still in break-in period, but not seeing anything close to advertised mileage. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Hey, at $4.00/gallon getting only 22 mpg hurts. We take the econo-car most of the time. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic FWD		 It actually gets great mileage for its size and weight, but hey, its not a Prius. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Bad around town see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Fuel economy is good for suv this size.( As big as Tahoe ) see full Buick Enclave 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