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Ford Crown Victoria vs. Mercury Grand Marquis Fuel Economy (L/100km)

Chart is based on 11 fuel economy reports for the Ford Crown Victoria and 67 fuel economy reports for the Mercury Grand Marquis.

Ford Crown Victoria L/100km

Ford Crown Victoria Ford Crown Victoria 2007 12.6 MPG Highway Percentage 55 percent Ford Crown Victoria Ford Crown Victoria 2005 9.2 MPG Highway Percentage 75 percent Ford Crown Victoria Ford Crown Victoria 2004 11.6 MPG Highway Percentage 75 percent Ford Crown Victoria Ford Crown Victoria 2004 15.3 MPG Highway Percentage 60 percent Ford Crown Victoria Ford Crown Victoria 2003 12.5 MPG Highway Percentage 45 percent Ford Crown Victoria Ford Crown Victoria 2003 10.9 MPG Highway Percentage 67 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 L/100km
2007 4dr Sedan 250-horsepower 4.6L V8
4-speed automatic RWD
flat med none 0 18 28 55 110 12.6  
2005 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD
flat light hvy 5 10 10 75 75 9.2  
2004 4dr Sedan 250-horsepower 4.6L V8
4-speed automatic RWD
flat light light 25 0 0 75 75 11.6  
2004 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD
flat med light 10 20 10 60 75 15.3  
2003 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD
hills lead none 3 40 13 45 69 12.5  
2003 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD
flat med light 1 7 26 67 85 10.9  

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Mercury Grand Marquis L/100km

Mercury Grand Marquis Mercury Grand Marquis 2010 9.3 MPG Highway Percentage 90 percent Mercury Grand Marquis Mercury Grand Marquis 2009 12.4 MPG Highway Percentage 75 percent Mercury Grand Marquis Mercury Grand Marquis 2005 9.9 MPG Highway Percentage 75 percent Mercury Grand Marquis Mercury Grand Marquis 2004 9.2 MPG Highway Percentage 92 percent Mercury Grand Marquis Mercury Grand Marquis 2004 10.1 MPG Highway Percentage 30 percent Mercury Grand Marquis Mercury Grand Marquis 2003 10.8 MPG Highway Percentage 87 percent Mercury Grand Marquis Mercury Grand Marquis 2003 12.8 MPG Highway Percentage 40 percent Mercury Grand Marquis Mercury Grand Marquis 2002 10.7 MPG Highway Percentage 31 percent Mercury Grand Marquis Mercury Grand Marquis 2002 11.6 MPG Highway Percentage 10 percent Mercury Grand Marquis Mercury Grand Marquis 2000 10.9 MPG Highway Percentage 50 percent Mercury Grand Marquis Mercury Grand Marquis 2000 10.9 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 L/100km
2010 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD
flat med light 0 0 10 90 70 9.3  
2009 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD
flat med hvy 5 5 15 75 70 12.4  
2005 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD
flat med none 5 5 15 75 60 9.9  
2004 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD
flat med none 1 3 3 92 73 9.2  
2004 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD
flat med light 5 5 60 30 70 10.1  
2003 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD
flat med hvy 0 1 12 87 75 10.8  
2003 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD
flat light light 15 26 19 40 68 12.8  
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2002 4dr Sedan 235-horsepower 4.6L V8
4-speed automatic RWD
flat light light 22 23 23 31 60 10.7  
2002 4dr Sedan 220-horsepower 4.6L V8
4-speed automatic RWD
flat light hvy 5 25 60 10 60 11.6  
2000 4dr Sedan 215-horsepower 4.6L V8
4-speed automatic RWD
flat med hvy 0 0 50 50 70 10.9  
2000 4dr Sedan 200-horsepower 4.6L V8
4-speed automatic RWD
flat light none 1 4 40 55 61 10.9  

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Ford Crown Victoria vs. Mercury Grand Marquis Fuel Economy (L/100km)

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 Ford Crown Victoria and Mercury Grand Marquis's where a car was driven. So you can get an idea of their real-world L/100km based on how and where you drive a car.

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What Our Members Are Saying about the Real Gas Mileage of the Ford Crown Victoria

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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