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Toyota Sequoia vs. Mercury Mariner MPG

Chart is based on 36 fuel economy reports for the Toyota Sequoia and 35 fuel economy reports for the Mercury Mariner.

Toyota Sequoia MPG

Toyota Sequoia Toyota Sequoia 2008 16.3 MPG Highway Percentage 77 percent Toyota Sequoia Toyota Sequoia 2008 15.7 MPG Highway Percentage 40 percent Toyota Sequoia Toyota Sequoia 2007 12.7 MPG Highway Percentage 18 percent Toyota Sequoia Toyota Sequoia 2007 14.8 MPG Highway Percentage 0 percent Toyota Sequoia Toyota Sequoia 2005 15.7 MPG Highway Percentage 30 percent Toyota Sequoia Toyota Sequoia 2005 16.0 MPG Highway Percentage 15 percent Toyota Sequoia Toyota Sequoia 2004 17.0 MPG Highway Percentage 15 percent Toyota Sequoia Toyota Sequoia 2003 13.9 MPG Highway Percentage 10 percent Toyota Sequoia Toyota Sequoia 2003 17.4 MPG Highway Percentage 59 percent Toyota Sequoia Toyota Sequoia 2002 15.4 MPG Highway Percentage 50 percent Toyota Sequoia Toyota Sequoia 2001 15.0 MPG Highway Percentage 30 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
2008 4dr SUV 381-horsepower 5.7L V8
6-speed shiftable automatic RWD		 flat med hvy 3 13 7 77 75 16.3  
2008 4dr SUV 381-horsepower 5.7L V8
6-speed shiftable automatic 4WD w/low range		 flat light light 12 20 28 40 68 15.7  
2007 4dr SUV 273-horsepower 4.7L V8
5-speed automatic RWD		 flat med light 20 37 25 18 69 12.7  
2007 4dr SUV 273-horsepower 4.7L V8
5-speed automatic 4WD w/low range		 flat med hvy 0 40 60 0 0 14.8  
2005 4dr SUV 282-horsepower 4.7L V8
5-speed automatic RWD		 flat med none 8 20 43 30 70 15.7  
2005 4dr SUV 282-horsepower 4.7L V8
5-speed automatic 4WD w/low range		 flat light light 0 5 80 15 70 16.0  
2004 4dr SUV 240-horsepower 4.7L V8
4-speed automatic RWD		 flat light light 25 10 50 15 63 17.0  
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2003 4dr SUV 240-horsepower 4.7L V8
4-speed automatic RWD		 flat med hvy 50 40 0 10 70 13.9  
2003 4dr SUV 240-horsepower 4.7L V8
4-speed automatic 4WD w/low range		 flat light light 3 8 30 59 68 17.4  
2002 4dr SUV 240-horsepower 4.7L V8
4-speed automatic 4WD w/low range		 hills lead hvy 10 10 30 50 65 15.4  
2001 4dr SUV 240-horsepower 4.7L V8
4-speed automatic RWD		 flat med hvy 23 25 23 30 60 15.0  

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This page shows only averages. See all the Toyota Sequoia fuel economy data.

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  
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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.

Toyota Sequoia vs. Mercury Mariner 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 Toyota Sequoia and Mercury Mariner'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 Toyota models and Mercury models.

What Our Members Are Saying about the Real Gas Mileage of the Toyota Sequoia

Toyota Sequoia Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 4dr SUV 282-horsepower 4.7L V8
5-speed automatic 4WD w/low range		 Overall average 16mpg, not bad for SUV but definitly needs improved. see full Toyota Sequoia review
 

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