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Lexus GX vs. Buick LaCrosse Fuel Economy (g/100m)

Chart is based on 26 fuel economy reports for the Lexus GX and 78 fuel economy reports for the Buick LaCrosse.

Lexus GX g/100m

Lexus GX Lexus GX 2024 4.9 MPG Highway Percentage 85 percent Lexus GX Lexus GX 2008 5.9 MPG Highway Percentage 50 percent Lexus GX Lexus GX 2007 6.7 MPG Highway Percentage 32 percent Lexus GX Lexus GX 2006 6.2 MPG Highway Percentage 25 percent Lexus GX Lexus GX 2005 5.7 MPG Highway Percentage 53 percent Lexus GX Lexus GX 2004 6.2 MPG Highway Percentage 13 percent Lexus GX Lexus GX 2003 6.0 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 g/100m
2024 4dr SUV turbocharged 349hp 3.4L V6
10-speed shiftable automatic AWD w/low range		 flat med light 0 5 10 85 60 4.9  
2008 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat med light 1 17 33 50 73 5.9  
2007 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat med none 21 21 25 32 70 6.7  
2006 4dr SUV 263-horsepower 4.7L V8
5-speed automatic AWD w/low range		 hills med light 7 37 31 25 71 6.2  
2005 4dr SUV 270-horsepower 4.7L V8
5-speed automatic AWD w/low range		 hills med light 16 26 5 53 76 5.7  
2004 4dr SUV 235-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat med light 7 36 45 13 65 6.2  
2003 4dr SUV 235-horsepower 4.7L V8
5-speed automatic AWD w/low range		 flat light light 10 18 33 40 58 6.0  

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

Buick LaCrosse g/100m

Buick LaCrosse Buick LaCrosse 2013 16.5 MPG Highway Percentage 80 percent Buick LaCrosse Buick LaCrosse 2012 4.2 MPG Highway Percentage 25 percent Buick LaCrosse Buick LaCrosse 2012 2.9 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2011 5.1 MPG Highway Percentage 28 percent Buick LaCrosse Buick LaCrosse 2011 4.4 MPG Highway Percentage 45 percent Buick LaCrosse Buick LaCrosse 2010 4.3 MPG Highway Percentage 60 percent Buick LaCrosse Buick LaCrosse 2010 4.5 MPG Highway Percentage 40 percent Buick LaCrosse Buick LaCrosse 2010 23.1 MPG Highway Percentage 65 percent Buick LaCrosse Buick LaCrosse 2007 4.2 MPG Highway Percentage 69 percent Buick LaCrosse Buick LaCrosse 2006 20.1 MPG Highway Percentage 52 percent Buick LaCrosse Buick LaCrosse 2006 4.5 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2005 18.5 MPG Highway Percentage 51 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 Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 10 10 80 110 16.5  
2012 4dr Sedan 303-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med light 30 40 5 25 70 4.2  
2012 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 0 43 58 65 2.9  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 hills light light 13 26 33 28 65 5.1  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat med hvy 10 27 18 45 80 4.4  
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light light 14 13 13 60 64 4.3  
2010 4dr Sedan 255-horsepower 3.0L V6
6-speed shiftable automatic FWD		 mtns light none 10 10 40 40 60 4.5  
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2010 4dr Sedan 252-horsepower 3.0L V6
6-speed shiftable automatic AWD		 flat med none 0 35 0 65 110 23.1  
2007 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 hills med light 1 10 20 69 66 4.2  
2006 4dr Sedan 240-horsepower 3.6L V6
4-speed automatic FWD		 flat light light 6 28 14 52 101 20.1  
2006 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat light light 17 11 15 58 63 4.5  
2005 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med none 5 34 10 51 100 18.5  

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

Lexus GX vs. Buick LaCrosse 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 Lexus GX and Buick LaCrosse'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 Lexus models and Buick models.

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
 

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

Buick LaCrosse Real Gas Mileage: Pros
YearBody/PowertrainComment
2015 4dr Sedan 304-horsepower 3.6L V6
6-speed shiftable automatic AWD		 see full Buick LaCrosse review
Buick LaCrosse Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Fuel economy not as good as Ford Taurus. Transmisson shifts down alot when in hilly conditions see full Buick LaCrosse review