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Mercury Grand Marquis vs. GMC Yukon MPG

Chart is based on 67 fuel economy reports for the Mercury Grand Marquis and 64 fuel economy reports for the GMC Yukon.

Mercury Grand Marquis MPG

Mercury Grand Marquis Mercury Grand Marquis 2010 25.3 MPG Highway Percentage 90 percent Mercury Grand Marquis Mercury Grand Marquis 2009 19.0 MPG Highway Percentage 75 percent Mercury Grand Marquis Mercury Grand Marquis 2005 23.8 MPG Highway Percentage 75 percent Mercury Grand Marquis Mercury Grand Marquis 2004 25.7 MPG Highway Percentage 92 percent Mercury Grand Marquis Mercury Grand Marquis 2004 23.4 MPG Highway Percentage 30 percent Mercury Grand Marquis Mercury Grand Marquis 2003 21.8 MPG Highway Percentage 87 percent Mercury Grand Marquis Mercury Grand Marquis 2003 18.5 MPG Highway Percentage 40 percent Mercury Grand Marquis Mercury Grand Marquis 2002 22.0 MPG Highway Percentage 31 percent Mercury Grand Marquis Mercury Grand Marquis 2002 20.3 MPG Highway Percentage 10 percent Mercury Grand Marquis Mercury Grand Marquis 2000 21.8 MPG Highway Percentage 50 percent Mercury Grand Marquis Mercury Grand Marquis 2000 21.9 MPG Highway Percentage 55 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
2010 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat med light 0 0 10 90 70 25.3  
2009 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat med hvy 5 5 15 75 70 19.0  
2005 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD		 flat med none 5 5 15 75 60 23.8  
2004 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD		 flat med none 1 3 3 92 73 25.7  
2004 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat med light 5 5 60 30 70 23.4  
2003 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD		 flat med hvy 0 1 12 87 75 21.8  
2003 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat light light 15 26 19 40 68 18.5  
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2002 4dr Sedan 235-horsepower 4.6L V8
4-speed automatic RWD		 flat light light 22 23 23 31 60 22.0  
2002 4dr Sedan 220-horsepower 4.6L V8
4-speed automatic RWD		 flat light hvy 5 25 60 10 60 20.3  
2000 4dr Sedan 215-horsepower 4.6L V8
4-speed automatic RWD		 flat med hvy 0 0 50 50 70 21.8  
2000 4dr Sedan 200-horsepower 4.6L V8
4-speed automatic RWD		 flat light none 1 4 40 55 61 21.9  

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

GMC Yukon MPG

GMC Yukon GMC Yukon 2010 13.2 MPG Highway Percentage 15 percent GMC Yukon GMC Yukon 2010 17.6 MPG Highway Percentage 64 percent GMC Yukon GMC Yukon 2009 11.0 MPG Highway Percentage 20 percent GMC Yukon GMC Yukon 2009 17.7 MPG Highway Percentage 75 percent GMC Yukon GMC Yukon 2008 14.5 MPG Highway Percentage 67 percent GMC Yukon GMC Yukon 2008 16.3 MPG Highway Percentage 50 percent GMC Yukon GMC Yukon 2008 17.0 MPG Highway Percentage 50 percent GMC Yukon GMC Yukon 2007 13.2 MPG Highway Percentage 33 percent GMC Yukon GMC Yukon 2007 15.0 MPG Highway Percentage 15 percent GMC Yukon GMC Yukon 2007 14.1 MPG Highway Percentage 25 percent GMC Yukon GMC Yukon 2007 14.4 MPG Highway Percentage 21 percent GMC Yukon GMC Yukon 2007 15.5 MPG Highway Percentage 30 percent GMC Yukon GMC Yukon 2007 15.6 MPG Highway Percentage 40 percent GMC Yukon GMC Yukon 2006 13.5 MPG Highway Percentage 5 percent GMC Yukon GMC Yukon 2006 12.5 MPG Highway Percentage 33 percent GMC Yukon GMC Yukon 2005 15.7 MPG Highway Percentage 51 percent GMC Yukon GMC Yukon 2005 20.2 MPG Highway Percentage 99 percent GMC Yukon GMC Yukon 2005 15.4 MPG Highway Percentage 48 percent GMC Yukon GMC Yukon 2005 16.4 MPG Highway Percentage 70 percent GMC Yukon GMC Yukon 2005 15.6 MPG Highway Percentage 50 percent GMC Yukon GMC Yukon 2004 17.0 MPG Highway Percentage 78 percent GMC Yukon GMC Yukon 2004 11.8 MPG Highway Percentage 9 percent GMC Yukon GMC Yukon 2004 15.5 MPG Highway Percentage 20 percent GMC Yukon GMC Yukon 2004 18.1 MPG Highway Percentage 58 percent GMC Yukon GMC Yukon 2003 16.9 MPG Highway Percentage 56 percent GMC Yukon GMC Yukon 2003 13.9 MPG Highway Percentage 20 percent GMC Yukon GMC Yukon 2003 16.7 MPG Highway Percentage 46 percent GMC Yukon GMC Yukon 2003 16.2 MPG Highway Percentage 31 percent GMC Yukon GMC Yukon 2002 14.5 MPG Highway Percentage 35 percent GMC Yukon GMC Yukon 2002 16.7 MPG Highway Percentage 0 percent GMC Yukon GMC Yukon 2001 16.5 MPG Highway Percentage 20 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
2010 4dr SUV, ext. 320-horsepower 5.3L V8
6-speed shiftable automatic 4WD		 flat lead none 25 25 35 15 75 13.2  
2010 4dr SUV 403-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat v.lt light 9 15 12 64 63 17.6  
2009 4dr SUV 403-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat med none 0 65 15 20 75 11.0  
2009 4dr SUV 320-horsepower 5.3L V8
6-speed shiftable automatic RWD		 flat med light 5 10 10 75 75 17.7  
2008 4dr SUV, ext. 380-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat v.lt none 0 28 6 67 60 14.5  
2008 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic RWD		 flat light hvy 0 50 0 50 75 16.3  
2008 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light none 0 50 0 50 75 17.0  
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2007 4dr SUV, ext. 380-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat med light 5 3 60 33 73 13.2  
2007 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic RWD		 flat light light 20 55 10 15 70 15.0  
2007 4dr SUV, ext. 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 0 70 5 25 80 14.1  
2007 4dr SUV 380-horsepower 6.2L V8
6-speed shiftable automatic AWD		 flat light hvy 36 24 20 21 65 14.4  
2007 4dr SUV 320-horsepower 5.3L V8
4-speed automatic RWD		 flat light none 15 35 20 30 70 15.5  
2007 4dr SUV 320-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 11 28 21 40 78 15.6  
2006 4dr SUV, ext. 335-horsepower 6.0L V8
4-speed automatic AWD		 flat light none 10 15 70 5 75 13.5  
2006 4dr SUV 335-horsepower 6.0L V8
4-speed automatic AWD		 flat med hvy 7 33 27 33 75 12.5  
2005 4dr SUV, ext. 335-horsepower 6.0L V8
4-speed automatic AWD		 flat light light 7 11 31 51 64 15.7  
2005 4dr SUV, ext. 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat v.lt none 0 0 1 99 85 20.2  
2005 4dr SUV 335-horsepower 6.0L V8
4-speed automatic AWD		 hills med light 16 10 26 48 74 15.4  
2005 4dr SUV 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 2 22 5 70 70 16.4  
2005 4dr SUV 285-horsepower 4.8L V8
4-speed automatic 4WD w/low range		 flat med light 0 10 40 50 75 15.6  
2004 4dr SUV, ext. 335-horsepower 6.0L V8
4-speed automatic AWD		 flat light none 2 5 15 78 62 17.0  
2004 4dr SUV, ext. 285-horsepower 4.8L V8
4-speed automatic RWD		 flat med hvy 18 55 18 9 70 11.8  
2004 4dr SUV 295-horsepower 5.3L V8
4-speed automatic RWD		 flat light hvy 10 30 40 20 63 15.5  
2004 4dr SUV 295-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med light 8 15 20 58 70 18.1  
2003 4dr SUV, ext. 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 1 18 25 56 64 16.9  
2003 4dr SUV 320-horsepower 6.0L V8
4-speed automatic AWD		 flat med none 0 80 0 20 75 13.9  
2003 4dr SUV 285-horsepower 5.3L V8
4-speed automatic RWD		 hills med hvy 0 0 55 46 75 16.7  
2003 4dr SUV 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat med hvy 22 20 27 31 60 16.2  
2002 4dr SUV, ext. 320-horsepower 6.0L V8
4-speed automatic AWD		 flat light light 10 30 25 35 70 14.5  
2002 4dr SUV, ext. 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 hills light light 0 0 100 0 0 16.7  
2001 4dr SUV 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 flat light light 0 80 0 20 65 16.5  

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This page shows only averages. See all the GMC Yukon fuel economy data.

Mercury Grand Marquis vs. GMC Yukon 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 Grand Marquis and GMC Yukon'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 Sedans
See TrueDelta's information for all Mercury models and GMC models.

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

Mercury Grand Marquis Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 Incredible- 21mpg city, 27mpg HWY see full Mercury Grand Marquis review
Mercury Grand Marquis Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD		 The V-8 is thirsty for city driving. The extra power would be nice for highway & mountain driving, though. see full Mercury Grand Marquis review
 

What Our Members Are Saying about the Real Gas Mileage of the GMC Yukon

GMC Yukon Real Gas Mileage: Pros
YearBody/PowertrainComment
2001 4dr SUV 320-horsepower 6.0L V8
4-speed automatic AWD		 Overall 14.2 MPG. In town 14 MPG, on the interstate 18 MPG @ 65 mph, 16 MPG @ 75-80 mph. Would probably have better mileage with more gears than the 4 speed auto but overall a pretty efficient powertrain considering power and weight. see full GMC Yukon review
GMC Yukon Real Gas Mileage: Cons
YearBody/PowertrainComment
2003 4dr SUV, ext. 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 It does 13.8 - always has from new. GM lies about 17 - not possible. You can dive this with a lead-foot or as gently as you like. Empty or loaded. Makes no odds - 13.8 mpg !! see full GMC Yukon review