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Mercury Mariner Fuel Economy Data

4dr SUV 133-hp 2.3L I4 Hybrid CVT AWD

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
flat light light 5 10 65 20 75 30.700
flat light light 10 15 60 15 75 30.000
flat light none 25 25 35 15 60 27.500
flat light light 10 15 60 15 75 30.000
flat light light 5 10 65 20 75 32.000
flat light hvy 10 10 60 20 75 32.000
Looking for a warranty? Get a quote.
flat light light 10 15 60 15 70 28.000
flat light none 10 30 40 20 55 28.387

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What Our Members Are Saying about the Real Gas Mileage of the 2007 Mercury Mariner

2007 Mercury Mariner Real Gas Mileage: Pros
YearBody/PowertrainComment
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
2007 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
 

2007 Mercury Mariner Gas Mileage (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's real-world MPG based on how and where you drive a car.