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Mercury Milan vs. Mercury Grand Marquis MPG

Chart is based on 88 fuel economy reports for the Mercury Milan and 67 fuel economy reports for the Mercury Grand Marquis.

Mercury Milan MPG

Mercury Milan Mercury Milan 2010 25.0 MPG Highway Percentage 63 percent Mercury Milan Mercury Milan 2010 31.1 MPG Highway Percentage 42 percent Mercury Milan Mercury Milan 2009 25.3 MPG Highway Percentage 80 percent Mercury Milan Mercury Milan 2009 18.0 MPG Highway Percentage 5 percent Mercury Milan Mercury Milan 2009 26.1 MPG Highway Percentage 36 percent Mercury Milan Mercury Milan 2008 36.4 MPG Highway Percentage 75 percent Mercury Milan Mercury Milan 2008 28.5 MPG Highway Percentage 70 percent Mercury Milan Mercury Milan 2008 23.3 MPG Highway Percentage 55 percent Mercury Milan Mercury Milan 2007 22.5 MPG Highway Percentage 28 percent Mercury Milan Mercury Milan 2007 21.0 MPG Highway Percentage 75 percent Mercury Milan Mercury Milan 2007 26.8 MPG Highway Percentage 58 percent Mercury Milan Mercury Milan 2006 26.8 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
2010 4dr Sedan 240-horsepower 3.0L V6
6-speed shiftable automatic FWD
flat light light 3 16 19 63 73 25.0  
2010 4dr Sedan 175-horsepower 2.5L I4
6-speed automatic FWD
flat med light 6 10 42 42 66 31.1  
2009 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic FWD
hills med none 6 5 10 80 65 25.3  
2009 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic AWD
hills light light 5 80 10 5 65 18.0  
2009 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
hills med hvy 6 20 38 36 70 26.1  
2008 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic FWD
flat light none 8 13 5 75 65 36.4  
2008 4dr Sedan 160-horsepower 2.3L I4
5-speed manual FWD
flat med hvy 10 15 5 70 80 28.5  
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2008 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
flat med light 3 35 7 55 64 23.3  
2007 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic FWD
flat med light 18 20 35 28 68 22.5  
2007 4dr Sedan 221-horsepower 3.0L V6
6-speed automatic AWD
hills med hvy 0 25 0 75 75 21.0  
2007 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
flat light light 8 16 19 58 69 26.8  
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
flat light light 0 16 34 50 66 26.8  

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

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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Mercury Milan vs. Mercury Grand Marquis 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 Milan and Mercury Grand Marquis'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.

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

Mercury Milan Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
MPG up to 34 hwy, no less than 25 in heavy traffic. 17 gal tank gives you around 500 mile range between gas stations. see full Mercury Milan review
2007 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
The economy is amazing and not compromised. see full Mercury Milan review
2007 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
I can carry my family, in comfort, for long trips and still get 30mpg+. Around town driving returns 23+ mpg. This mileage is within 2-3 mpg of the smaller 2003 Focus we replaced. see full Mercury Milan review
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
I have seen as high as 34.5 mpg at 57mph. see full Mercury Milan review
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
Avg. 25+, very goood for a car this size see full Mercury Milan review
2006 0 221-horsepower 3.0L V6
6-speed automatic FWD
Was match competitively with similar models, see full Mercury Milan review
2006 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
We consistently get around 30 MPG - and this is computed from amount of fuel and miles travelled, not from the "trip computer." This is a darn nice-size car to deliver that kind of fuel economy. see full Mercury Milan review
Mercury Milan Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Sedan 160-horsepower 2.3L I4
5-speed automatic FWD
Hyundi Sonata with similar size engine and a 5-speed automatic delivers 22/32. Malibu with a 2.4 and a 6-speed delivers 22/32. Focus/Milan with a 2.3 and 5-speed auto 20/28. Initial freeway driving is consistent in the 28-30 mpg range. Competitors better. see full Mercury Milan review
 

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