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Buick LaCrosse vs. Mercedes-Benz SLK Fuel Economy (km/L)

Chart is based on 78 fuel economy reports for the Buick LaCrosse and 18 fuel economy reports for the Mercedes-Benz SLK.

Buick LaCrosse km/L

Buick LaCrosse Buick LaCrosse 2013 14.3 MPG Highway Percentage 80 percent Buick LaCrosse Buick LaCrosse 2012 56.5 MPG Highway Percentage 25 percent Buick LaCrosse Buick LaCrosse 2012 81.2 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2011 49.6 MPG Highway Percentage 28 percent Buick LaCrosse Buick LaCrosse 2011 53.1 MPG Highway Percentage 45 percent Buick LaCrosse Buick LaCrosse 2010 55.4 MPG Highway Percentage 60 percent Buick LaCrosse Buick LaCrosse 2010 51.7 MPG Highway Percentage 40 percent Buick LaCrosse Buick LaCrosse 2010 10.2 MPG Highway Percentage 65 percent Buick LaCrosse Buick LaCrosse 2007 57.1 MPG Highway Percentage 69 percent Buick LaCrosse Buick LaCrosse 2006 19.2 MPG Highway Percentage 52 percent Buick LaCrosse Buick LaCrosse 2006 54.5 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2005 21.6 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 km/L
2013 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 10 10 80 110 14.3  
2012 4dr Sedan 303-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med light 30 40 5 25 70 56.5  
2012 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 0 43 58 65 81.2  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 hills light light 13 26 33 28 65 49.6  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat med hvy 10 27 18 45 80 53.1  
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light light 14 13 13 60 64 55.4  
2010 4dr Sedan 255-horsepower 3.0L V6
6-speed shiftable automatic FWD		 mtns light none 10 10 40 40 60 51.7  
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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 10.2  
2007 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 hills med light 1 10 20 69 66 57.1  
2006 4dr Sedan 240-horsepower 3.6L V6
4-speed automatic FWD		 flat light light 6 28 14 52 101 19.2  
2006 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat light light 17 11 15 58 63 54.5  
2005 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med none 5 34 10 51 100 21.6  

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

Mercedes-Benz SLK km/L

Mercedes-Benz SLK Mercedes-Benz SLK 2009 9.3 MPG Highway Percentage 70 percent Mercedes-Benz SLK Mercedes-Benz SLK 2009 49.4 MPG Highway Percentage 50 percent Mercedes-Benz SLK Mercedes-Benz SLK 2008 59.9 MPG Highway Percentage 80 percent Mercedes-Benz SLK Mercedes-Benz SLK 2007 41.4 MPG Highway Percentage 68 percent Mercedes-Benz SLK Mercedes-Benz SLK 2006 55.0 MPG Highway Percentage 85 percent Mercedes-Benz SLK Mercedes-Benz SLK 2006 58.0 MPG Highway Percentage 60 percent Mercedes-Benz SLK Mercedes-Benz SLK 2005 54.6 MPG Highway Percentage 53 percent Mercedes-Benz SLK Mercedes-Benz SLK 2005 56.5 MPG Highway Percentage 90 percent Mercedes-Benz SLK Mercedes-Benz SLK 2003 61.7 MPG Highway Percentage 79 percent Mercedes-Benz SLK Mercedes-Benz SLK 2001 59.6 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 km/L
2009 2dr Hardtop conv. 355-horsepower 5.4L V8
7-speed shiftable automatic RWD		 flat med light 0 10 20 70 100 9.3  
2009 2dr Hardtop conv. 300-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med hvy 0 5 45 50 65 49.4  
2008 2dr Hardtop conv. 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 mtns lead light 5 5 10 80 75 59.9  
2007 2dr Hardtop conv. 228-horsepower 3.0L V6
7-speed shiftable automatic RWD		 flat med none 13 13 8 68 95 41.4  
2006 2dr Hardtop conv. 355-horsepower 5.4L V8
7-speed shiftable automatic RWD		 flat light light 2 10 3 85 70 55.0  
2006 2dr Hardtop conv. 228-horsepower 3.0L V6
7-speed shiftable automatic RWD		 flat med hvy 10 10 20 60 70 58.0  
2005 2dr Hardtop conv. 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med light 10 25 12 53 66 54.6  
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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 56.5  
2003 2dr Hardtop conv. supercharged 192hp 2.3L I4
5-speed shiftable automatic RWD		 flat med light 0 5 16 79 72 61.7  
2001 2dr Hardtop conv. 215-horsepower 3.2L V6
5-speed shiftable automatic RWD		 flat med light 1 15 35 50 63 59.6  

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

Buick LaCrosse vs. Mercedes-Benz SLK 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 Buick LaCrosse and Mercedes-Benz SLK'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.

See TrueDelta's information for all Sedans
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 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
 

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