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Ford Flex vs. Pontiac Montana SV6 Fuel Economy (L/100km)

Chart is based on 390 fuel economy reports for the Ford Flex and 9 fuel economy reports for the Pontiac Montana SV6.

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 Montana SV6 L/100km

Pontiac Montana SV6 Pontiac Montana SV6 2006 11.2 MPG Highway Percentage 60 percent Pontiac Montana SV6 Pontiac Montana SV6 2006 11.9 MPG Highway Percentage 40 percent Pontiac Montana SV6 Pontiac Montana SV6 2005 10.2 MPG Highway Percentage 58 percent Pontiac Montana SV6 Pontiac Montana SV6 2003 13.4 MPG Highway Percentage 10 percent Pontiac Montana SV6 Pontiac Montana SV6 2003 9.8 MPG Highway Percentage 65 percent Pontiac Montana SV6 Pontiac Montana SV6 2003 11.5 MPG Highway Percentage 48 percent Pontiac Montana SV6 Pontiac Montana SV6 2002 12.1 MPG Highway Percentage 14 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
2006 4dr Minivan, ext. 240-horsepower 3.9L V6
4-speed automatic FWD		 flat med hvy 0 0 40 60 75 11.2  
2006 4dr Minivan, ext. 201-horsepower 3.5L V6
4-speed automatic FWD		 flat light light 30 30 0 40 100 11.9  
2005 4dr Minivan, ext. 200-horsepower 3.5L V6
4-speed automatic FWD		 flat med light 3 10 30 58 68 10.2  
2003 4dr Minivan, ext. 185-horsepower 3.4L V6
4-speed automatic FWD		 flat med light 30 40 20 10 60 13.4  
2003 4dr Minivan, ext. 185-horsepower 3.4L V6
4-speed automatic AWD		 flat med none 5 15 15 65 70 9.8  
2003 4dr Minivan 185-horsepower 3.4L V6
4-speed automatic FWD		 hills med light 5 30 18 48 73 11.5  
2002 4dr Minivan 185-horsepower 3.4L V6
4-speed automatic FWD		 flat light light 0 0 86 14 100 12.1  

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This page shows only averages. See all the Pontiac Montana SV6 fuel economy data.

Ford Flex vs. Pontiac Montana SV6 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 Flex and Pontiac Montana SV6'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 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 Montana SV6

Pontiac Montana SV6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2002 4dr Minivan, ext. 185-horsepower 3.4L V6
4-speed automatic FWD		 average about 25mpg see full Pontiac Montana SV6 review
Pontiac Montana SV6 Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Minivan, ext. 201-horsepower 3.5L V6
4-speed automatic FWD		 When wife comutes to city, one passenger uses alot of fuel compared to smaller cars. see full Pontiac Montana SV6 review