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Mercury Grand Marquis vs. GMC Terrain Fuel Economy (g/100m)

Chart is based on 67 fuel economy reports for the Mercury Grand Marquis and 318 fuel economy reports for the GMC Terrain.

Mercury Grand Marquis g/100m

Mercury Grand Marquis Mercury Grand Marquis 2010 4.0 MPG Highway Percentage 90 percent Mercury Grand Marquis Mercury Grand Marquis 2009 5.3 MPG Highway Percentage 75 percent Mercury Grand Marquis Mercury Grand Marquis 2005 4.2 MPG Highway Percentage 75 percent Mercury Grand Marquis Mercury Grand Marquis 2004 3.9 MPG Highway Percentage 92 percent Mercury Grand Marquis Mercury Grand Marquis 2004 4.3 MPG Highway Percentage 30 percent Mercury Grand Marquis Mercury Grand Marquis 2003 4.6 MPG Highway Percentage 87 percent Mercury Grand Marquis Mercury Grand Marquis 2003 5.4 MPG Highway Percentage 40 percent Mercury Grand Marquis Mercury Grand Marquis 2002 4.5 MPG Highway Percentage 31 percent Mercury Grand Marquis Mercury Grand Marquis 2002 4.9 MPG Highway Percentage 10 percent Mercury Grand Marquis Mercury Grand Marquis 2000 4.6 MPG Highway Percentage 50 percent Mercury Grand Marquis Mercury Grand Marquis 2000 4.6 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 g/100m
2010 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat med light 0 0 10 90 70 4.0  
2009 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat med hvy 5 5 15 75 70 5.3  
2005 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD		 flat med none 5 5 15 75 60 4.2  
2004 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD		 flat med none 1 3 3 92 73 3.9  
2004 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat med light 5 5 60 30 70 4.3  
2003 4dr Sedan 239-horsepower 4.6L V8
4-speed automatic RWD		 flat med hvy 0 1 12 87 75 4.6  
2003 4dr Sedan 224-horsepower 4.6L V8
4-speed automatic RWD		 flat light light 15 26 19 40 68 5.4  
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2002 4dr Sedan 235-horsepower 4.6L V8
4-speed automatic RWD		 flat light light 22 23 23 31 60 4.5  
2002 4dr Sedan 220-horsepower 4.6L V8
4-speed automatic RWD		 flat light hvy 5 25 60 10 60 4.9  
2000 4dr Sedan 215-horsepower 4.6L V8
4-speed automatic RWD		 flat med hvy 0 0 50 50 70 4.6  
2000 4dr Sedan 200-horsepower 4.6L V8
4-speed automatic RWD		 flat light none 1 4 40 55 61 4.6  

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

GMC Terrain g/100m

GMC Terrain GMC Terrain 2020 4.2 MPG Highway Percentage 63 percent GMC Terrain GMC Terrain 2016 24.0 MPG Highway Percentage 96 percent GMC Terrain GMC Terrain 2014 3.7 MPG Highway Percentage 100 percent GMC Terrain GMC Terrain 2013 33.8 MPG Highway Percentage 5 percent GMC Terrain GMC Terrain 2013 4.2 MPG Highway Percentage 37 percent GMC Terrain GMC Terrain 2012 5.6 MPG Highway Percentage 33 percent GMC Terrain GMC Terrain 2012 4.7 MPG Highway Percentage 60 percent GMC Terrain GMC Terrain 2012 22.6 MPG Highway Percentage 90 percent GMC Terrain GMC Terrain 2011 5.0 MPG Highway Percentage 30 percent GMC Terrain GMC Terrain 2011 21.6 MPG Highway Percentage 92 percent GMC Terrain GMC Terrain 2011 6.0 MPG Highway Percentage 49 percent GMC Terrain GMC Terrain 2011 7.6 MPG Highway Percentage 40 percent GMC Terrain GMC Terrain 2010 4.9 MPG Highway Percentage 41 percent GMC Terrain GMC Terrain 2010 18.5 MPG Highway Percentage 57 percent GMC Terrain GMC Terrain 2010 15.5 MPG Highway Percentage 78 percent GMC Terrain GMC Terrain 2010 17.4 MPG Highway Percentage 79 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 g/100m
2020 4dr SUV turbocharged 252hp 2.0L I4
9-speed shiftable automatic 4WD		 flat med none 0 0 37 63 80 4.2  
2016 4dr SUV 301-horsepower 3.6L V6
6-speed shiftable automatic AWD		 hills med none 1 3 1 96 112 24.0  
2014 4dr SUV 301-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light none 0 0 0 100 50 3.7  
2013 4dr SUV 301-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat light hvy 10 10 75 5 80 33.8  
2013 4dr SUV 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 flat light light 7 19 37 37 60 4.2  
2012 4dr SUV 264-horsepower 3.0L V6
6-speed shiftable automatic AWD		 flat med none 3 13 53 33 58 5.6  
2012 4dr SUV 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 flat light none 5 15 20 60 70 4.7  
Looking for a warranty? Get a quote.
2012 4dr SUV 182-horsepower 2.4L I4
6-speed shiftable automatic AWD		 flat med light 0 5 5 90 100 22.6  
2011 4dr SUV 264-horsepower 3.0L V6
6-speed shiftable automatic FWD		 flat light none 0 0 70 30 75 5.0  
2011 4dr SUV 264-horsepower 3.0L V6
6-speed shiftable automatic AWD		 hills light light 1 2 5 92 110 21.6  
2011 4dr SUV 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 flat light none 5 13 33 49 66 6.0  
2011 4dr SUV 182-horsepower 2.4L I4
6-speed shiftable automatic AWD		 flat light none 9 28 23 40 71 7.6  
2010 4dr SUV 264-horsepower 3.0L V6
6-speed shiftable automatic FWD		 flat med light 6 4 49 41 64 4.9  
2010 4dr SUV 264-horsepower 3.0L V6
6-speed shiftable automatic AWD		 flat light none 2 6 35 57 89 18.5  
2010 4dr SUV 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 flat light light 5 7 10 78 93 15.5  
2010 4dr SUV 182-horsepower 2.4L I4
6-speed shiftable automatic AWD		 flat light none 4 9 8 79 92 17.4  

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

Mercury Grand Marquis vs. GMC Terrain Fuel Economy (g/100m)

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 Terrain's where a car was driven. So you can get an idea of their real-world g/100m 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 2001 GMC Terrain

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