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Lexus GX vs. Mercedes-Benz CLS Fuel Economy (g/100m)

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Chart is based on 26 fuel economy reports for the Lexus GX and 4 fuel economy reports for the Mercedes-Benz CLS.

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.

Mercedes-Benz CLS g/100m

Mercedes-Benz CLS Mercedes-Benz CLS 2012 4.0 MPG Highway Percentage 90 percent Mercedes-Benz CLS Mercedes-Benz CLS 2009 4.0 MPG Highway Percentage 83 percent Mercedes-Benz CLS Mercedes-Benz CLS 2007 3.8 MPG Highway Percentage 85 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
2012 4dr Sedan turbocharged 402hp 4.7L V8
7-speed shiftable automatic AWD		 flat lead hvy 0 0 10 90 75 4.0  
2009 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat med hvy 0 3 15 83 75 4.0  
2007 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat med light 0 5 10 85 70 3.8  

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This page shows only averages. See all the Mercedes-Benz CLS fuel economy data.

Lexus GX vs. Mercedes-Benz CLS 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 Mercedes-Benz CLS'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 Mercedes-Benz 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 Mercedes-Benz CLS

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