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Jeep Cherokee vs. Mercedes-Benz SLK MPG

Chart is based on 25 fuel economy reports for the Jeep Cherokee and 18 fuel economy reports for the Mercedes-Benz SLK.

Jeep Cherokee MPG

Jeep Cherokee Jeep Cherokee 2016 20.8 MPG Highway Percentage 35 percent Jeep Cherokee Jeep Cherokee 2016 25.4 MPG Highway Percentage 75 percent Jeep Cherokee Jeep Cherokee 2015 23.9 MPG Highway Percentage 63 percent Jeep Cherokee Jeep Cherokee 2014 19.8 MPG Highway Percentage 70 percent Jeep Cherokee Jeep Cherokee 2014 29.0 MPG Highway Percentage 75 percent Jeep Cherokee Jeep Cherokee 2001 13.8 MPG Highway Percentage 50 percent Jeep Cherokee Jeep Cherokee 2000 16.0 MPG Highway Percentage 10 percent Jeep Cherokee Jeep Cherokee 2000 16.0 MPG Highway Percentage 45 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
2016 4dr SUV 271-horsepower 3.2L V6
9-speed shiftable automatic AWD w/low range
flat med none 10 40 15 35 100 20.8  
2016 4dr SUV 271-horsepower 3.2L V6
9-speed shiftable automatic AWD
flat light none 5 10 10 75 65 25.4  
2015 4dr SUV 271-horsepower 3.2L V6
9-speed shiftable automatic AWD w/low range
hills med none 0 8 30 63 65 23.9  
2014 4dr SUV 271-horsepower 3.2L V6
9-speed shiftable automatic AWD w/low range
flat med none 0 0 30 70 75 19.8  
2014 4dr SUV 271-horsepower 3.2L V6
9-speed shiftable automatic AWD
flat light light 0 10 15 75 55 29.0  
2001 4dr SUV 190-horsepower 4.0L I6
4-speed automatic 4WD, part-time w/low range
flat light none 20 20 10 50 100 13.8  
2000 4dr SUV 190-horsepower 4.0L I6
4-speed automatic RWD
flat med light 0 75 15 10 65 16.0  
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2000 4dr SUV 190-horsepower 4.0L I6
4-speed automatic 4WD, part-time w/low range
flat med light 18 28 10 45 65 16.0  

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This page shows only averages. See all the Jeep Cherokee 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.

Jeep Cherokee 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 Jeep Cherokee 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 SUVs
See TrueDelta's information for all Jeep models and Mercedes-Benz models.

What Our Members Are Saying about the Real Gas Mileage of the Jeep Cherokee

Jeep Cherokee Real Gas Mileage: Pros
YearBody/PowertrainComment
2014 4dr SUV 271-horsepower 3.2L V6
9-speed shiftable automatic AWD
For being a vehicle that weighs over 4,000 pounds it is hard to complain about the as mileage. I do mostly highway driving or driving on back roads with 45-55 MPH speed limits. When I drive aggressively I get approximately 25-26 MPG. Under my normal driving conditons I have calculated just shy of 30 MPG. This is without the vehicle being entirely broken in yet, so the mileage may even still increase over the next few months. Sport mode will decrease the mileage, as it changes the shift points and holds lower gears longer. More fun at the expense of more gas used. No real suprise there. If you do a lot of city driving and are worried about gas then I do not recommend the Cherokee. With first and second gear being so tall, this thing uses a lot of gas in stop and go driving. Any decent amount of highway driving balances this out though. see full Jeep Cherokee review
Jeep Cherokee Real Gas Mileage: Cons
YearBody/PowertrainComment
2017 4dr SUV 184-horsepower 2.4L I4
9-speed shiftable automatic FWD
There are better cars out there if fuel economy is important to you. Cherokee for sure is not top of the class here. see full Jeep Cherokee review
2014 4dr SUV 271-horsepower 3.2L V6
9-speed shiftable automatic AWD w/low range
The 3.2 V6 doesn't boast the best fuel economy for a vehicle that is relatively light and very aerodynamic. see full Jeep Cherokee 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