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Mercedes-Benz CLK vs. Mercedes-Benz SLK MPG

Chart is based on 15 fuel economy reports for the Mercedes-Benz CLK and 18 fuel economy reports for the Mercedes-Benz SLK.

Mercedes-Benz CLK MPG

Mercedes-Benz CLK Mercedes-Benz CLK 2008 18.6 MPG Highway Percentage 25 percent Mercedes-Benz CLK Mercedes-Benz CLK 2008 19.0 MPG Highway Percentage 40 percent Mercedes-Benz CLK Mercedes-Benz CLK 2007 16.0 MPG Highway Percentage 5 percent Mercedes-Benz CLK Mercedes-Benz CLK 2006 24.2 MPG Highway Percentage 83 percent Mercedes-Benz CLK Mercedes-Benz CLK 2005 23.0 MPG Highway Percentage 80 percent Mercedes-Benz CLK Mercedes-Benz CLK 2004 20.4 MPG Highway Percentage 15 percent Mercedes-Benz CLK Mercedes-Benz CLK 2004 17.9 MPG Highway Percentage 37 percent Mercedes-Benz CLK Mercedes-Benz CLK 2003 21.1 MPG Highway Percentage 48 percent Mercedes-Benz CLK Mercedes-Benz CLK 2002 22.0 MPG Highway Percentage 58 percent Mercedes-Benz CLK Mercedes-Benz CLK 2001 20.0 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 MPG
2008 2dr Coupe 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat med light 50 0 25 25 70 18.6  
2008 2dr Convertible 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat med none 0 0 60 40 65 19.0  
2007 2dr Convertible 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med light 5 70 20 5 110 16.0  
2006 2dr Coupe 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med light 3 14 0 83 70 24.2  
2005 2dr Convertible 215-horsepower 3.2L V6
5-speed shiftable automatic RWD		 flat light light 5 10 5 80 70 23.0  
2004 2dr Coupe 215-horsepower 3.2L V6
5-speed shiftable automatic RWD		 flat light light 3 3 80 15 65 20.4  
2004 2dr Convertible 302-horsepower 5.0L V8
5-speed shiftable automatic RWD		 flat med none 0 42 22 37 60 17.9  
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2003 2dr Coupe 302-horsepower 5.0L V8
5-speed shiftable automatic RWD		 flat light none 48 0 3 48 93 21.1  
2002 2dr Coupe 215-horsepower 3.2L V6
5-speed shiftable automatic RWD		 flat med light 0 43 0 58 70 22.0  
2001 2dr Coupe 342-horsepower 5.4L V8
5-speed shiftable automatic RWD		 flat med light 10 20 20 50 75 20.0  

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

Mercedes-Benz SLK MPG

Mercedes-Benz SLK Mercedes-Benz SLK 2009 21.8 MPG Highway Percentage 70 percent Mercedes-Benz SLK Mercedes-Benz SLK 2009 21.0 MPG Highway Percentage 50 percent Mercedes-Benz SLK Mercedes-Benz SLK 2008 25.5 MPG Highway Percentage 80 percent Mercedes-Benz SLK Mercedes-Benz SLK 2007 25.6 MPG Highway Percentage 68 percent Mercedes-Benz SLK Mercedes-Benz SLK 2006 23.4 MPG Highway Percentage 85 percent Mercedes-Benz SLK Mercedes-Benz SLK 2006 24.7 MPG Highway Percentage 60 percent Mercedes-Benz SLK Mercedes-Benz SLK 2005 23.2 MPG Highway Percentage 53 percent Mercedes-Benz SLK Mercedes-Benz SLK 2005 24.0 MPG Highway Percentage 90 percent Mercedes-Benz SLK Mercedes-Benz SLK 2003 26.2 MPG Highway Percentage 79 percent Mercedes-Benz SLK Mercedes-Benz SLK 2001 25.3 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 MPG
2009 2dr Hardtop conv. 355-horsepower 5.4L V8
7-speed shiftable automatic RWD		 flat med light 0 10 20 70 100 21.8  
2009 2dr Hardtop conv. 300-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med hvy 0 5 45 50 65 21.0  
2008 2dr Hardtop conv. 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 mtns lead light 5 5 10 80 75 25.5  
2007 2dr Hardtop conv. 228-horsepower 3.0L V6
7-speed shiftable automatic RWD		 flat med none 13 13 8 68 95 25.6  
2006 2dr Hardtop conv. 355-horsepower 5.4L V8
7-speed shiftable automatic RWD		 flat light light 2 10 3 85 70 23.4  
2006 2dr Hardtop conv. 228-horsepower 3.0L V6
7-speed shiftable automatic RWD		 flat med hvy 10 10 20 60 70 24.7  
2005 2dr Hardtop conv. 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med light 10 25 12 53 66 23.2  
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2005 2dr Hardtop conv. 268-horsepower 3.5L V6
6-speed manual RWD		 flat lead none 0 0 10 90 75 24.0  
2003 2dr Hardtop conv. supercharged 192hp 2.3L I4
5-speed shiftable automatic RWD		 flat med light 0 5 16 79 72 26.2  
2001 2dr Hardtop conv. 215-horsepower 3.2L V6
5-speed shiftable automatic RWD		 flat med light 1 15 35 50 63 25.3  

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

Mercedes-Benz CLK vs. Mercedes-Benz SLK 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 Mercedes-Benz CLK and Mercedes-Benz SLK'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.

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

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

Mercedes-Benz SLK Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 2dr Hardtop conv. 355-horsepower 5.4L V8
7-speed shiftable automatic RWD		 clearly AMG was not thinking gas mileage at all when they built this engine see full Mercedes-Benz SLK review