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Mercedes-Benz SLK vs. Audi Q7 Fuel Economy (L/100km)

Chart is based on 18 fuel economy reports for the Mercedes-Benz SLK and 53 fuel economy reports for the Audi Q7.

Mercedes-Benz SLK L/100km

Mercedes-Benz SLK Mercedes-Benz SLK 2009 10.8 MPG Highway Percentage 70 percent Mercedes-Benz SLK Mercedes-Benz SLK 2009 11.2 MPG Highway Percentage 50 percent Mercedes-Benz SLK Mercedes-Benz SLK 2008 9.2 MPG Highway Percentage 80 percent Mercedes-Benz SLK Mercedes-Benz SLK 2007 9.7 MPG Highway Percentage 68 percent Mercedes-Benz SLK Mercedes-Benz SLK 2006 10.1 MPG Highway Percentage 85 percent Mercedes-Benz SLK Mercedes-Benz SLK 2006 9.6 MPG Highway Percentage 60 percent Mercedes-Benz SLK Mercedes-Benz SLK 2005 10.6 MPG Highway Percentage 53 percent Mercedes-Benz SLK Mercedes-Benz SLK 2005 9.8 MPG Highway Percentage 90 percent Mercedes-Benz SLK Mercedes-Benz SLK 2003 9.0 MPG Highway Percentage 79 percent Mercedes-Benz SLK Mercedes-Benz SLK 2001 9.3 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 L/100km
2009 2dr Hardtop conv. 355-horsepower 5.4L V8
7-speed shiftable automatic RWD		 flat med light 0 10 20 70 100 10.8  
2009 2dr Hardtop conv. 300-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med hvy 0 5 45 50 65 11.2  
2008 2dr Hardtop conv. 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 mtns lead light 5 5 10 80 75 9.2  
2007 2dr Hardtop conv. 228-horsepower 3.0L V6
7-speed shiftable automatic RWD		 flat med none 13 13 8 68 95 9.7  
2006 2dr Hardtop conv. 355-horsepower 5.4L V8
7-speed shiftable automatic RWD		 flat light light 2 10 3 85 70 10.1  
2006 2dr Hardtop conv. 228-horsepower 3.0L V6
7-speed shiftable automatic RWD		 flat med hvy 10 10 20 60 70 9.6  
2005 2dr Hardtop conv. 268-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med light 10 25 12 53 66 10.6  
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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 9.8  
2003 2dr Hardtop conv. supercharged 192hp 2.3L I4
5-speed shiftable automatic RWD		 flat med light 0 5 16 79 72 9.0  
2001 2dr Hardtop conv. 215-horsepower 3.2L V6
5-speed shiftable automatic RWD		 flat med light 1 15 35 50 63 9.3  

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

Audi Q7 L/100km

Audi Q7 Audi Q7 2017 11.4 MPG Highway Percentage 40 percent Audi Q7 Audi Q7 2013 10.6 MPG Highway Percentage 30 percent Audi Q7 Audi Q7 2011 8.7 MPG Highway Percentage 80 percent Audi Q7 Audi Q7 2011 18.4 MPG Highway Percentage 18 percent Audi Q7 Audi Q7 2011 11.1 MPG Highway Percentage 40 percent Audi Q7 Audi Q7 2010 10.7 MPG Highway Percentage 48 percent Audi Q7 Audi Q7 2009 10.2 MPG Highway Percentage 29 percent Audi Q7 Audi Q7 2009 13.3 MPG Highway Percentage 20 percent Audi Q7 Audi Q7 2008.5 13.0 MPG Highway Percentage 60 percent Audi Q7 Audi Q7 2008 14.6 MPG Highway Percentage 71 percent Audi Q7 Audi Q7 2008 13.7 MPG Highway Percentage 48 percent Audi Q7 Audi Q7 2007 14.6 MPG Highway Percentage 38 percent Audi Q7 Audi Q7 2007 13.9 MPG Highway Percentage 45 percent Audi Q7 Audi Q7 2006.5 14.1 MPG Highway Percentage 60 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 L/100km
2017 4dr SUV supercharged 333hp 3.0L V6
8-speed shiftable automatic AWD		 flat light light 40 10 10 40 65 11.4  
2013 4dr SUV turbocharged 240hp 3.0L V6 Diesel
8-speed shiftable automatic AWD		 hills med none 10 7 53 30 75 10.6  
2011 4dr SUV turbocharged 225hp 3.0L V6 Diesel
8-speed shiftable automatic AWD		 flat med light 0 0 20 80 80 8.7  
2011 4dr SUV supercharged 333hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 13 58 13 18 73 18.4  
2011 4dr SUV supercharged 272hp 3.0L V6
8-speed shiftable automatic AWD		 flat light light 0 3 56 40 67 11.1  
2010 4dr SUV turbocharged 225hp 3.0L V6 Diesel
6-speed shiftable automatic AWD		 flat med none 18 25 10 48 88 10.7  
2009 4dr SUV turbocharged 225hp 3.0L V6 Diesel
6-speed shiftable automatic AWD		 flat med none 1 10 60 29 60 10.2  
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2009 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat light light 50 10 20 20 60 13.3  
2008.5 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 hills med hvy 0 40 0 60 120 13.0  
2008 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 hills light none 6 3 21 71 60 14.6  
2008 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat light light 11 14 28 48 80 13.7  
2007 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat light light 11 12 39 38 68 14.6  
2007 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat med light 14 18 24 45 72 13.9  
2006.5 4dr SUV 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 0 10 30 60 120 14.1  

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This page shows only averages. See all the Audi Q7 fuel economy data.

Mercedes-Benz SLK vs. Audi Q7 Fuel Economy (L/100km)

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 SLK and Audi Q7's where a car was driven. So you can get an idea of their real-world L/100km based on how and where you drive a car.

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

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
 

What Our Members Are Saying about the Real Gas Mileage of the Audi Q7

Audi Q7 Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 16 city and 18.5 highway see full Audi Q7 review
2007 4dr SUV 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Low mileage, but not unexpected in a vehicle of such weight. Tire wear is also on the excessive side. see full Audi Q7 review