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Mercury Mariner vs. Jeep Compass MPG

Chart is based on 35 fuel economy reports for the Mercury Mariner and 84 fuel economy reports for the Jeep Compass.

Mercury Mariner MPG

Mercury Mariner Mercury Mariner 2011 18.9 MPG Highway Percentage 10 percent Mercury Mariner Mercury Mariner 2009 20.6 MPG Highway Percentage 30 percent Mercury Mariner Mercury Mariner 2009 35.5 MPG Highway Percentage 44 percent Mercury Mariner Mercury Mariner 2009 32.3 MPG Highway Percentage 60 percent Mercury Mariner Mercury Mariner 2008 22.0 MPG Highway Percentage 25 percent Mercury Mariner Mercury Mariner 2008 21.4 MPG Highway Percentage 33 percent Mercury Mariner Mercury Mariner 2008 30.8 MPG Highway Percentage 23 percent Mercury Mariner Mercury Mariner 2007 23.4 MPG Highway Percentage 61 percent Mercury Mariner Mercury Mariner 2007 29.8 MPG Highway Percentage 18 percent Mercury Mariner Mercury Mariner 2006 23.1 MPG Highway Percentage 45 percent Mercury Mariner Mercury Mariner 2006 21.5 MPG Highway Percentage 75 percent Mercury Mariner Mercury Mariner 2006 30.6 MPG Highway Percentage 31 percent Mercury Mariner Mercury Mariner 2005 21.0 MPG Highway Percentage 15 percent Mercury Mariner Mercury Mariner 2005 22.3 MPG Highway Percentage 75 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
2011 4dr SUV 240-horsepower 3.0L V6
6-speed automatic FWD		 flat v.lt none 30 30 30 10 60 18.9  
2009 4dr SUV 240-horsepower 3.0L V6
6-speed automatic FWD		 flat light light 20 20 30 30 70 20.6  
2009 4dr SUV 153-horsepower 2.5L I4 Hybrid
CVT FWD		 flat light light 11 13 31 44 60 35.5  
2009 4dr SUV 153-horsepower 2.5L I4 Hybrid
CVT AWD		 flat med light 30 0 10 60 80 32.3  
2008 4dr SUV 200-horsepower 3.0L V6
4-speed automatic FWD		 flat light light 0 45 30 25 70 22.0  
2008 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat light none 0 8 60 33 60 21.4  
2008 4dr SUV 133-horsepower 2.3L I4 Hybrid
CVT AWD		 flat light hvy 5 18 55 23 65 30.8  
Looking for a warranty? Get a quote.
2007 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat light light 0 3 37 61 63 23.4  
2007 4dr SUV 133-horsepower 2.3L I4 Hybrid
CVT AWD		 flat light light 11 16 56 18 70 29.8  
2006 4dr SUV 200-horsepower 3.0L V6
4-speed automatic FWD		 flat light light 8 13 35 45 62 23.1  
2006 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat med light 0 0 25 75 75 21.5  
2006 4dr SUV 133-horsepower 2.3L I4 Hybrid
CVT AWD		 hills light light 16 18 35 31 70 30.6  
2005 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 flat light light 0 0 85 15 60 21.0  
2005 4dr SUV 153-horsepower 2.3L I4
4-speed automatic AWD		 flat v.lt light 3 13 8 75 67 22.3  

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This page shows only averages. See all the Mercury Mariner fuel economy data.

Jeep Compass MPG

Jeep Compass Jeep Compass 2017.5 36.8 MPG Highway Percentage 60 percent Jeep Compass Jeep Compass 2013 26.9 MPG Highway Percentage 55 percent Jeep Compass Jeep Compass 2012 37.1 MPG Highway Percentage 60 percent Jeep Compass Jeep Compass 2009 25.5 MPG Highway Percentage 27 percent Jeep Compass Jeep Compass 2008 19.9 MPG Highway Percentage 5 percent Jeep Compass Jeep Compass 2008 23.0 MPG Highway Percentage 80 percent Jeep Compass Jeep Compass 2008 26.7 MPG Highway Percentage 7 percent Jeep Compass Jeep Compass 2007 25.8 MPG Highway Percentage 10 percent Jeep Compass Jeep Compass 2007 22.4 MPG Highway Percentage 49 percent Jeep Compass Jeep Compass 2007 20.5 MPG Highway Percentage 70 percent Jeep Compass Jeep Compass 2007 28.7 MPG Highway Percentage 30 percent Jeep Compass Jeep Compass 2007 22.7 MPG Highway Percentage 27 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
2017.5 4dr SUV turbocharged 138hp 2.0L I4 Diesel
9-speed shiftable automatic AWD		 flat light light 5 5 30 60 110 36.8  
2013 4dr SUV 172-horsepower 2.4L I4
5-speed manual AWD		 flat light light 0 22 23 55 70 26.9  
2012 4dr SUV turbocharged 161hp 2.2L I4 Diesel
6-speed manual AWD		 flat light light 5 5 30 60 120 37.1  
2009 4dr SUV 158-horsepower 2.0L I4
6-speed shiftable CVT FWD		 flat light none 20 53 0 27 100 25.5  
2008 4dr SUV 172-horsepower 2.4L I4
5-speed manual FWD		 hills light none 0 95 0 5 100 19.9  
2008 4dr SUV 172-horsepower 2.4L I4
5-speed manual AWD		 hills light none 0 10 10 80 90 23.0  
2008 4dr SUV 158-horsepower 2.0L I4
6-speed shiftable CVT FWD		 flat light none 3 17 73 7 65 26.7  
Looking for a warranty? Get a quote.
2007 4dr SUV 172-horsepower 2.4L I4
CVT FWD		 flat light light 30 30 30 10 100 25.8  
2007 4dr SUV 172-horsepower 2.4L I4
CVT AWD		 flat med none 29 8 14 49 67 22.4  
2007 4dr SUV 172-horsepower 2.4L I4
6-speed shiftable CVT FWD		 flat med none 10 10 10 70 110 20.5  
2007 4dr SUV 172-horsepower 2.4L I4
5-speed manual FWD		 flat light light 15 50 5 30 100 28.7  
2007 4dr SUV 172-horsepower 2.4L I4
5-speed manual AWD		 flat med light 9 24 40 27 73 22.7  

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This page shows only averages. See all the Jeep Compass fuel economy data.

Mercury Mariner vs. Jeep Compass 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 Mercury Mariner and Jeep Compass'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 Mercury models and Jeep models.

What Our Members Are Saying about the Real Gas Mileage of the Mercury Mariner

Mercury Mariner Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 0 171-horsepower 2.5L I4
6-speed automatic FWD		 getting 31 mpg highway see full Mercury Mariner review
2009 4dr SUV 171-horsepower 2.5L I4
6-speed automatic FWD		 Has been very good and getting better see full Mercury Mariner review
2009 4dr SUV 240-horsepower 3.0L V6
6-speed automatic FWD		 Coming from a Trailblazer, we like the average of 21-22 MPG in mixed driving, as were used to about 17 MPG. Fuel economy climbs toward the rated 26 MPG the more highway driving we do. see full Mercury Mariner review
2007 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 For the first almost three years after we got the car, it gave 21+ mpg in town & 24+ mpg on the road. see full Mercury Mariner review
2005 4dr SUV 153-horsepower 2.3L I4
4-speed automatic AWD		 For an SUV with a 4cyl and 4wd I get avg of 22 MPG mixed city and highway. I usually get 23-26 on freeway only. This is good. see full Mercury Mariner review
Mercury Mariner Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr SUV 200-horsepower 3.0L V6
4-speed automatic AWD		 For some reason when new Michelin All Terrain tires with Nitrogen air replaced the Champions from the factory, it plummeted to 17 & 20 mpg. No explanation from Michelin, Costco or Ford/Mercury - they have no idea why. see full Mercury Mariner review
 

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

Jeep Compass Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr SUV 172-horsepower 2.4L I4
CVT AWD w/low range		 Improved mpg 21/27 see full Jeep Compass review
2008 4dr SUV 172-horsepower 2.4L I4
5-speed manual AWD		 Rated one of the best for its class see full Jeep Compass review
2008 4dr SUV 172-horsepower 2.4L I4
5-speed manual AWD		 The Compass has the fuel economy of a 4 cylinder sedan, with the comfort of an SUV. Yet those 4 cylinders put out approx 172 HP, more than enough to get the vehicle hussling down the road at a good pace without feeling gutless. see full Jeep Compass review
2007 4dr SUV 172-horsepower 2.4L I4
5-speed manual AWD		 Compared to the 13 mpg avg of our 04 Dakota, it was a no brainer. see full Jeep Compass review