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Pontiac G6 vs. Ford Flex Fuel Economy (L/100km)

Chart is based on 46 fuel economy reports for the Pontiac G6 and 390 fuel economy reports for the Ford Flex.

Pontiac G6 L/100km

Pontiac G6 Pontiac G6 2009 9.8 MPG Highway Percentage 68 percent Pontiac G6 Pontiac G6 2008 10.3 MPG Highway Percentage 21 percent Pontiac G6 Pontiac G6 2008 9.1 MPG Highway Percentage 62 percent Pontiac G6 Pontiac G6 2008 13.1 MPG Highway Percentage 15 percent Pontiac G6 Pontiac G6 2007 9.0 MPG Highway Percentage 40 percent Pontiac G6 Pontiac G6 2007 10.3 MPG Highway Percentage 53 percent Pontiac G6 Pontiac G6 2007 10.2 MPG Highway Percentage 95 percent Pontiac G6 Pontiac G6 2007 9.8 MPG Highway Percentage 71 percent Pontiac G6 Pontiac G6 2007 12.3 MPG Highway Percentage 37 percent Pontiac G6 Pontiac G6 2006 12.0 MPG Highway Percentage 36 percent Pontiac G6 Pontiac G6 2006 9.8 MPG Highway Percentage 47 percent Pontiac G6 Pontiac G6 2006 7.5 MPG Highway Percentage 55 percent Pontiac G6 Pontiac G6 2006 7.9 MPG Highway Percentage 59 percent Pontiac G6 Pontiac G6 2006 13.2 MPG Highway Percentage 10 percent Pontiac G6 Pontiac G6 2006 10.5 MPG Highway Percentage 21 percent Pontiac G6 Pontiac G6 2006 11.8 MPG Highway Percentage 41 percent Pontiac G6 Pontiac G6 2006 7.5 MPG Highway Percentage 58 percent Pontiac G6 Pontiac G6 2005 9.1 MPG Highway Percentage 70 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
2009 4dr Sedan 219-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat med light 0 32 0 68 70 9.8  
2008 4dr Sedan 219-horsepower 3.5L V6
4-speed automatic FWD		 flat med light 23 24 32 21 80 10.3  
2008 4dr Sedan 164-horsepower 2.4L I4
4-speed automatic FWD		 flat med light 2 23 13 62 78 9.1  
2008 2dr Coupe 219-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat med light 15 35 35 15 60 13.1  
2007 4dr Sedan 252-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light light 10 25 25 40 55 9.0  
2007 4dr Sedan 224-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat light light 13 18 18 53 68 10.3  
2007 4dr Sedan 224-horsepower 3.5L V6
4-speed automatic FWD		 flat med none 0 2 4 95 73 10.2  
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2007 2dr Hardtop conv. 217-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat light light 6 13 9 71 62 9.8  
2007 2dr Coupe 224-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat med light 19 15 29 37 69 12.3  
2006 4dr Sedan 240-horsepower 3.9L V6
4-speed shiftable automatic FWD		 flat med none 5 3 56 36 66 12.0  
2006 4dr Sedan 201-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat med light 18 15 20 47 95 9.8  
2006 4dr Sedan 201-horsepower 3.5L V6
4-speed automatic FWD		 flat light light 16 19 9 55 67 7.5  
2006 4dr Sedan 167-horsepower 2.4L I4
4-speed automatic FWD		 hills med none 32 0 9 59 68 7.9  
2006 2dr Hardtop conv. 227-horsepower 3.9L V6
4-speed shiftable automatic FWD		 flat light none 0 60 30 10 75 13.2  
2006 2dr Coupe 240-horsepower 3.9L V6
6-speed manual FWD		 flat med light 18 36 25 21 85 10.5  
2006 2dr Coupe 240-horsepower 3.9L V6
4-speed shiftable automatic FWD		 flat med light 3 27 30 41 70 11.8  
2006 2dr Coupe 201-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat light none 2 10 30 58 100 7.5  
2005 4dr Sedan 200-horsepower 3.5L V6
4-speed shiftable automatic FWD		 flat med light 3 3 25 70 100 9.1  

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This page shows only averages. See all the Pontiac G6 fuel economy data.

Ford Flex L/100km

Ford Flex Ford Flex 2014 13.5 MPG Highway Percentage 45 percent Ford Flex Ford Flex 2013 12.6 MPG Highway Percentage 60 percent Ford Flex Ford Flex 2013 13.1 MPG Highway Percentage 37 percent Ford Flex Ford Flex 2012 10.0 MPG Highway Percentage 59 percent Ford Flex Ford Flex 2011 13.0 MPG Highway Percentage 28 percent Ford Flex Ford Flex 2011 10.5 MPG Highway Percentage 25 percent Ford Flex Ford Flex 2011 13.2 MPG Highway Percentage 10 percent Ford Flex Ford Flex 2010 11.9 MPG Highway Percentage 61 percent Ford Flex Ford Flex 2010 11.0 MPG Highway Percentage 48 percent Ford Flex Ford Flex 2010 11.3 MPG Highway Percentage 67 percent Ford Flex Ford Flex 2009 10.5 MPG Highway Percentage 62 percent Ford Flex Ford Flex 2009 13.8 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 L/100km
2014 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat light none 0 55 0 45 110 13.5  
2013 4dr SUV turbocharged 365hp 3.5L V6
6-speed shiftable automatic AWD		 flat med hvy 10 20 10 60 70 12.6  
2013 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat light hvy 5 0 58 37 75 13.1  
2012 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat med none 0 16 26 59 68 10.0  
2011 4dr SUV turbocharged 355hp 3.5L V6
6-speed shiftable automatic AWD		 flat med light 47 10 15 28 80 13.0  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 0 25 50 25 75 10.5  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat light none 10 60 20 10 60 13.2  
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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 11.9  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 5 23 25 48 66 11.0  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat med none 0 33 0 67 100 11.3  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light light 2 13 23 62 70 10.5  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 hills med light 4 36 38 22 68 13.8  

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

Pontiac G6 vs. Ford Flex 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 Pontiac G6 and Ford Flex'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.

See TrueDelta's information for all Sedans, Coupes, and Convertibles.
See TrueDelta's information for all Pontiac models and Ford models.

What Our Members Are Saying about the Real Gas Mileage of the Pontiac G6

Pontiac G6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr Sedan 164-horsepower 2.4L I4
6-speed shiftable automatic FWD		 I opted to get the 4 cylinder 6 speed automatic because of the higher EPA rating and I have a fairly long commute to and from work. see full Pontiac G6 review
2007 4dr Sedan 169-horsepower 2.4L I4
4-speed automatic FWD		 Getting 25 city miles see full Pontiac G6 review
2007 2dr Coupe 224-horsepower 3.5L V6
4-speed shiftable automatic FWD		 Amazingly it gets 30+ on the highway. I usually drive in stop-and-go traffic but still get 20 mpg easily. see full Pontiac G6 review
2006 4dr Sedan 201-horsepower 3.5L V6
4-speed automatic FWD		 Even with a 6 cylinder, and my overzealous driving, I regularly got 28-29 MPG. This is a mix of highway and city driving in a very hilly area. see full Pontiac G6 review
Pontiac G6 Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Sedan 219-horsepower 3.5L V6
4-speed automatic FWD		 The V6 I drove had MPG ratings slightly worse than the 4-cyl models I was looking at. see full Pontiac G6 review
2007 2dr Hardtop conv. 217-horsepower 3.5L V6
4-speed shiftable automatic FWD		 Not good enough. see full Pontiac G6 review
 

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