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BMW 7-Series vs. Mercedes-Benz CL-Class Fuel Economy (km/L)

Chart is based on 156 fuel economy reports for the BMW 7-Series and 7 fuel economy reports for the Mercedes-Benz CL-Class.

BMW 7-Series km/L

BMW 7-Series BMW 7-Series 2014 38.3 MPG Highway Percentage 0 percent BMW 7-Series BMW 7-Series 2010 32.9 MPG Highway Percentage 5 percent BMW 7-Series BMW 7-Series 2009 38.7 MPG Highway Percentage 80 percent BMW 7-Series BMW 7-Series 2008 44.7 MPG Highway Percentage 50 percent BMW 7-Series BMW 7-Series 2007 62.8 MPG Highway Percentage 80 percent BMW 7-Series BMW 7-Series 2006 50.6 MPG Highway Percentage 56 percent BMW 7-Series BMW 7-Series 2004 28.5 MPG Highway Percentage 10 percent BMW 7-Series BMW 7-Series 2003 48.9 MPG Highway Percentage 30 percent BMW 7-Series BMW 7-Series 2002 44.7 MPG Highway Percentage 20 percent BMW 7-Series BMW 7-Series 2001 48.8 MPG Highway Percentage 38 percent BMW 7-Series BMW 7-Series 2001 64.7 MPG Highway Percentage 75 percent BMW 7-Series BMW 7-Series 2000 37.0 MPG Highway Percentage 25 percent BMW 7-Series BMW 7-Series 2000 47.7 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 km/L
2014 4dr Sedan, ext. turbocharged 315hp 3.0L I6
8-speed shiftable automatic AWD		 hills lead none 0 60 40 0 38.3  
2010 4dr Sedan turbocharged 400hp 4.4L V8
6-speed shiftable automatic RWD		 flat med hvy 10 10 75 5 80 32.9  
2009 4dr Sedan turbocharged 400hp 4.4L V8
6-speed shiftable automatic RWD		 flat med light 0 15 5 80 65 38.7  
2008 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 hills med light 20 10 20 50 75 44.7  
2007 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 flat light light 0 0 20 80 70 62.8  
2006 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 hills med hvy 6 26 12 56 72 50.6  
2004 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 hills med light 23 28 40 10 65 28.5  
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2003 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 flat light none 45 20 5 30 60 48.9  
2002 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 flat med light 0 50 30 20 75 44.7  
2001 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 hills med hvy 27 28 7 38 70 48.8  
2001 4dr Sedan 282-horsepower 4.4L V8
5-speed automatic RWD		 flat med light 10 10 5 75 75 64.7  
2000 4dr Sedan, ext. 326-horsepower 5.4L V12
5-speed shiftable automatic RWD		 hills med hvy 10 40 25 25 70 37.0  
2000 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 hills lead hvy 1 4 10 85 80 47.7  

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This page shows only averages. See all the BMW 7-Series fuel economy data.

Mercedes-Benz CL-Class km/L

Mercedes-Benz CL-Class Mercedes-Benz CL-Class 2007 38.1 MPG Highway Percentage 30 percent Mercedes-Benz CL-Class Mercedes-Benz CL-Class 2007 43.5 MPG Highway Percentage 50 percent Mercedes-Benz CL-Class Mercedes-Benz CL-Class 2006 52.0 MPG Highway Percentage 55 percent Mercedes-Benz CL-Class Mercedes-Benz CL-Class 2002 44.1 MPG Highway Percentage 67 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 km/L
2007 2dr Coupe turbocharged 510hp 5.5L V12
5-speed shiftable automatic RWD		 flat light none 5 10 55 30 60 38.1  
2007 2dr Coupe 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat light light 0 0 50 50 60 43.5  
2006 2dr Coupe 302-horsepower 5.0L V8
7-speed shiftable automatic RWD		 hills med light 1 42 3 55 78 52.0  
2002 2dr Coupe 302-horsepower 5.0L V8
5-speed shiftable automatic RWD		 flat light light 4 18 12 67 68 44.1  

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

BMW 7-Series vs. Mercedes-Benz CL-Class Fuel Economy (km/L)

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 BMW 7-Series and Mercedes-Benz CL-Class's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

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

What Our Members Are Saying about the Real Gas Mileage of the BMW 7-Series

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

Mercedes-Benz CL-Class Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 2dr Coupe turbocharged 510hp 5.5L V12
5-speed shiftable automatic RWD		 The vehicle acheives fuel economy of as low as 11 mpg and sometimes as high as 21 mpg on the highway with a light foot. see full Mercedes-Benz CL-Class review