MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz SLK vs. Chrysler Aspen MPG

Chart is based on 18 fuel economy reports for the Mercedes-Benz SLK and 9 fuel economy reports for the Chrysler Aspen.

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  
Looking for a warranty? Get a quote.
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  

Return to top

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

Chrysler Aspen MPG

Chrysler Aspen Chrysler Aspen 2009 20.8 MPG Highway Percentage 70 percent Chrysler Aspen Chrysler Aspen 2008 15.5 MPG Highway Percentage 55 percent Chrysler Aspen Chrysler Aspen 2008 11.5 MPG Highway Percentage 25 percent Chrysler Aspen Chrysler Aspen 2008 13.5 MPG Highway Percentage 0 percent Chrysler Aspen Chrysler Aspen 2007 14.7 MPG Highway Percentage 26 percent Chrysler Aspen Chrysler Aspen 2007 15.6 MPG Highway Percentage 25 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 4dr SUV 345-horsepower 5.7L V8 Hybrid
4-speed 2-mode automatic AWD		 flat light none 10 10 10 70 80 20.8  
2008 4dr SUV 335-horsepower 5.7L V8
5-speed automatic AWD w/low range		 flat light light 0 0 45 55 65 15.5  
2008 4dr SUV 303-horsepower 4.7L V8
5-speed automatic RWD		 flat light hvy 5 70 0 25 60 11.5  
2008 4dr SUV 303-horsepower 4.7L V8
5-speed automatic AWD		 flat light none 0 0 100 0 0 13.5  
2007 4dr SUV 335-horsepower 5.7L V8
5-speed automatic RWD		 flat med hvy 22 22 32 26 70 14.7  
2007 4dr SUV 235-horsepower 4.7L V8
5-speed automatic RWD		 flat light hvy 6 25 45 25 73 15.6  

Return to top

This page shows only averages. See all the Chrysler Aspen fuel economy data.

Mercedes-Benz SLK vs. Chrysler Aspen 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 SLK and Chrysler Aspen'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 Convertibles
See TrueDelta's information for all Mercedes-Benz models and Chrysler 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 Chrysler Aspen

Chrysler Aspen Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr SUV 376-horsepower 5.7L V8
5-speed automatic AWD w/low range		 24 l/100km in city (winter), 14.7 l/100 km on hwy (winter at -23 C) see full Chrysler Aspen review
Chrysler Aspen Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr SUV 376-horsepower 5.7L V8
5-speed automatic AWD w/low range		 Hard on fuel around town but that's not why I bought it. Decent on the highyway, 14.7 l/100 km at 105 km/hr with the 3.92 rear end. see full Chrysler Aspen review