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Buick Envision vs. Mercedes-Benz CLS MPG

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Chart is based on 7 fuel economy reports for the Buick Envision and 4 fuel economy reports for the Mercedes-Benz CLS.

Buick Envision MPG

Buick Envision Buick Envision 2021 26.7 MPG Highway Percentage 65 percent Buick Envision Buick Envision 2018 27.4 MPG Highway Percentage 78 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
2021 4dr SUV turbocharged 228hp 2.0L I4
9-speed shiftable automatic AWD		 hills light light 2 8 25 65 75 26.7  
2018 4dr SUV turbocharged 252hp 2.0L I4
6-speed shiftable automatic AWD		 hills light light 0 3 20 78 60 27.4  

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

Mercedes-Benz CLS MPG

Mercedes-Benz CLS Mercedes-Benz CLS 2012 24.8 MPG Highway Percentage 90 percent Mercedes-Benz CLS Mercedes-Benz CLS 2009 25.5 MPG Highway Percentage 83 percent Mercedes-Benz CLS Mercedes-Benz CLS 2007 26.0 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 MPG
2012 4dr Sedan turbocharged 402hp 4.7L V8
7-speed shiftable automatic AWD		 flat lead hvy 0 0 10 90 75 24.8  
2009 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat med hvy 0 3 15 83 75 25.5  
2007 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat med light 0 5 10 85 70 26.0  

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

Buick Envision vs. Mercedes-Benz CLS 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 Buick Envision and Mercedes-Benz CLS'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.

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See TrueDelta's information for all Buick models and Mercedes-Benz models.

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

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What Our Members Are Saying about the Real Gas Mileage of the Mercedes-Benz CLS

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