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Ford Flex vs. Pontiac GTO Fuel Economy (km/L)

Chart is based on 390 fuel economy reports for the Ford Flex and 33 fuel economy reports for the Pontiac GTO.

Ford Flex km/L

Ford Flex Ford Flex 2014 7.6 MPG Highway Percentage 45 percent Ford Flex Ford Flex 2013 44.1 MPG Highway Percentage 60 percent Ford Flex Ford Flex 2013 43.8 MPG Highway Percentage 37 percent Ford Flex Ford Flex 2012 55.6 MPG Highway Percentage 59 percent Ford Flex Ford Flex 2011 33.0 MPG Highway Percentage 28 percent Ford Flex Ford Flex 2011 52.9 MPG Highway Percentage 25 percent Ford Flex Ford Flex 2011 41.9 MPG Highway Percentage 10 percent Ford Flex Ford Flex 2010 43.7 MPG Highway Percentage 61 percent Ford Flex Ford Flex 2010 51.2 MPG Highway Percentage 48 percent Ford Flex Ford Flex 2010 9.1 MPG Highway Percentage 67 percent Ford Flex Ford Flex 2009 50.6 MPG Highway Percentage 62 percent Ford Flex Ford Flex 2009 39.7 MPG Highway Percentage 22 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 km/L
2014 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat light none 0 55 0 45 110 7.6  
2013 4dr SUV turbocharged 365hp 3.5L V6
6-speed shiftable automatic AWD		 flat med hvy 10 20 10 60 70 44.1  
2013 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat light hvy 5 0 58 37 75 43.8  
2012 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat med none 0 16 26 59 68 55.6  
2011 4dr SUV turbocharged 355hp 3.5L V6
6-speed shiftable automatic AWD		 flat med light 47 10 15 28 80 33.0  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 0 25 50 25 75 52.9  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat light none 10 60 20 10 60 41.9  
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2010 4dr SUV turbocharged 355hp 3.5L V6
6-speed shiftable automatic AWD		 flat med none 6 10 23 61 73 43.7  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 5 23 25 48 66 51.2  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat med none 0 33 0 67 100 9.1  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light light 2 13 23 62 70 50.6  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 hills med light 4 36 38 22 68 39.7  

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This page shows only averages. See all the Ford Flex fuel economy data.

Pontiac GTO km/L

Pontiac GTO Pontiac GTO 2006 44.2 MPG Highway Percentage 48 percent Pontiac GTO Pontiac GTO 2006 42.6 MPG Highway Percentage 30 percent Pontiac GTO Pontiac GTO 2005 44.8 MPG Highway Percentage 51 percent Pontiac GTO Pontiac GTO 2005 39.3 MPG Highway Percentage 45 percent Pontiac GTO Pontiac GTO 2004 48.9 MPG Highway Percentage 51 percent Pontiac GTO Pontiac GTO 2004 35.3 MPG Highway Percentage 11 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 km/L
2006 2dr Coupe 400-horsepower 6.0L V8
6-speed manual RWD		 flat med light 9 27 17 48 70 44.2  
2006 2dr Coupe 400-horsepower 6.0L V8
4-speed automatic RWD		 flat med hvy 50 10 10 30 70 42.6  
2005 2dr Coupe 400-horsepower 6.0L V8
6-speed manual RWD		 flat med light 7 14 27 51 68 44.8  
2005 2dr Coupe 400-horsepower 6.0L V8
4-speed automatic RWD		 flat lead light 12 5 39 45 65 39.3  
2004 2dr Coupe 350-horsepower 5.7L V8
6-speed manual RWD		 flat med light 10 17 22 51 70 48.9  
2004 2dr Coupe 350-horsepower 5.7L V8
4-speed automatic RWD		 flat med none 4 49 36 11 65 35.3  

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This page shows only averages. See all the Pontiac GTO fuel economy data.

Ford Flex vs. Pontiac GTO Fuel Economy (km/L)

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 Flex and Pontiac GTO's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Ford models and Pontiac models.

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

Ford Flex Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 I am currently averaging 20 MPG overall with heavy highway use. For the size of vehicle I think that is rather reasonable. see full Ford Flex review
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 1000 miles of ownership so far, 21-22 mpg in light suburb and highway driving, 24-25 mpg on 500 mile trip (fuel economy measured by calculating miles driven divided by gallons of fuel purchased). see full Ford Flex review
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 Only driven around town, mileage 16.6, have never had it on the open road. see full Ford Flex review
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 Very good for a 4500 lb vehicle. see full Ford Flex review
 

What Our Members Are Saying about the Real Gas Mileage of the Pontiac GTO

Pontiac GTO Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 2dr Coupe 350-horsepower 5.7L V8
6-speed manual RWD		 for a V8 with 350 horse probably about 400+ now still get 25 mpg on the highway at like 75-80. see full Pontiac GTO review
Pontiac GTO Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 2dr Coupe 400-horsepower 6.0L V8
6-speed manual RWD		 6.0L LS2 V8 + 6-spd manual = foot on the gas a lot. A LOT. comes with the territory, avg about 20MPG mostly on highway, so not bad. see full Pontiac GTO review
2004 2dr Coupe 350-horsepower 5.7L V8
4-speed automatic RWD		 Best highway mileage 21 mpg; avg. 14-15 around town. MUCH more noticeable now than in 2004!! see full Pontiac GTO review
2004 2dr Coupe 350-horsepower 5.7L V8
6-speed manual RWD		 13-15 mpg around town on short trips. Much better on the highway, up to about 26 mpg. see full Pontiac GTO review