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BMW X5 vs. Ford Flex MPG

Chart is based on 103 fuel economy reports for the BMW X5 and 390 fuel economy reports for the Ford Flex.

BMW X5 MPG

BMW X5 BMW X5 2018 16.0 MPG Highway Percentage 5 percent BMW X5 BMW X5 2015 27.7 MPG Highway Percentage 50 percent BMW X5 BMW X5 2012 24.5 MPG Highway Percentage 90 percent BMW X5 BMW X5 2012 21.8 MPG Highway Percentage 10 percent BMW X5 BMW X5 2011 19.2 MPG Highway Percentage 5 percent BMW X5 BMW X5 2011 22.8 MPG Highway Percentage 35 percent BMW X5 BMW X5 2010 21.2 MPG Highway Percentage 22 percent BMW X5 BMW X5 2009 21.8 MPG Highway Percentage 20 percent BMW X5 BMW X5 2009 21.9 MPG Highway Percentage 9 percent BMW X5 BMW X5 2009 14.4 MPG Highway Percentage 25 percent BMW X5 BMW X5 2008 21.2 MPG Highway Percentage 68 percent BMW X5 BMW X5 2007 16.0 MPG Highway Percentage 40 percent BMW X5 BMW X5 2007 18.9 MPG Highway Percentage 43 percent BMW X5 BMW X5 2006 17.5 MPG Highway Percentage 46 percent BMW X5 BMW X5 2006 19.3 MPG Highway Percentage 43 percent BMW X5 BMW X5 2005 18.2 MPG Highway Percentage 47 percent BMW X5 BMW X5 2005 19.4 MPG Highway Percentage 49 percent BMW X5 BMW X5 2004 17.0 MPG Highway Percentage 63 percent BMW X5 BMW X5 2004 17.8 MPG Highway Percentage 40 percent BMW X5 BMW X5 2004 20.0 MPG Highway Percentage 60 percent BMW X5 BMW X5 2003 16.7 MPG Highway Percentage 41 percent BMW X5 BMW X5 2003 20.9 MPG Highway Percentage 58 percent BMW X5 BMW X5 2002 14.2 MPG Highway Percentage 40 percent BMW X5 BMW X5 2002 17.4 MPG Highway Percentage 60 percent BMW X5 BMW X5 2002 19.0 MPG Highway Percentage 34 percent BMW X5 BMW X5 2001 20.6 MPG Highway Percentage 72 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 MPG
2018 4dr SUV turbocharged 445hp 4.4L V8
8-speed shiftable automatic AWD		 flat light none 0 5 90 5 40 16.0  
2015 4dr SUV turbocharged 255hp 3.0L I6 Diesel
8-speed shiftable automatic AWD		 flat med light 0 40 10 50 120 27.7  
2012 4dr SUV turbocharged 300hp 3.0L I6
8-speed shiftable automatic AWD		 flat med none 0 0 10 90 75 24.5  
2012 4dr SUV turbocharged 265hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 hills light none 20 55 15 10 90 21.8  
2011 4dr SUV turbocharged 300hp 3.0L I6
8-speed shiftable automatic AWD		 flat light light 10 80 5 5 60 19.2  
2011 4dr SUV turbocharged 265hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 flat med light 4 34 28 35 75 22.8  
2010 4dr SUV turbocharged 265hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 flat med none 7 38 32 22 79 21.2  
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2009 4dr SUV turbocharged 282hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 flat light light 0 10 70 20 100 21.8  
2009 4dr SUV turbocharged 265hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 flat light light 2 69 20 9 64 21.9  
2009 4dr SUV 260-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat med light 5 30 40 25 90 14.4  
2008 4dr SUV 260-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat light light 5 9 18 68 63 21.2  
2007 4dr SUV 350-horsepower 4.8L V8
6-speed shiftable automatic AWD		 flat med light 3 0 57 40 70 16.0  
2007 4dr SUV 260-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat med light 25 0 33 43 86 18.9  
2006 4dr SUV 315-horsepower 4.4L V8
6-speed shiftable automatic AWD		 flat med none 19 22 13 46 61 17.5  
2006 4dr SUV 225-horsepower 3.0L I6
5-speed shiftable automatic AWD		 flat med light 10 13 33 43 62 19.3  
2005 4dr SUV 315-horsepower 4.4L V8
6-speed shiftable automatic AWD		 flat med light 16 24 13 47 86 18.2  
2005 4dr SUV 225-horsepower 3.0L I6
5-speed shiftable automatic AWD		 flat med hvy 0 50 2 49 73 19.4  
2004 4dr SUV 315-horsepower 4.4L V8
6-speed shiftable automatic AWD		 flat med light 2 5 30 63 70 17.0  
2004 4dr SUV 225-horsepower 3.0L I6
6-speed manual AWD		 flat med light 20 20 20 40 70 17.8  
2004 4dr SUV 225-horsepower 3.0L I6
5-speed shiftable automatic AWD		 flat light none 0 0 40 60 60 20.0  
2003 4dr SUV 282-horsepower 4.4L V8
5-speed shiftable automatic AWD		 hills med none 3 20 37 41 75 16.7  
2003 4dr SUV 225-horsepower 3.0L I6
5-speed shiftable automatic AWD		 flat light none 6 15 21 58 75 20.9  
2002 4dr SUV 340-horsepower 4.6L V8
5-speed shiftable automatic AWD		 flat med none 10 10 40 40 60 14.2  
2002 4dr SUV 282-horsepower 4.4L V8
5-speed shiftable automatic AWD		 flat med light 2 35 3 60 62 17.4  
2002 4dr SUV 225-horsepower 3.0L I6
5-speed shiftable automatic AWD		 flat med light 33 32 2 34 65 19.0  
2001 4dr SUV 282-horsepower 4.4L V8
5-speed shiftable automatic AWD		 flat light light 2 25 2 72 67 20.6  

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This page shows only averages. See all the BMW X5 fuel economy data.

Ford Flex MPG

Ford Flex Ford Flex 2014 17.9 MPG Highway Percentage 45 percent Ford Flex Ford Flex 2013 18.7 MPG Highway Percentage 60 percent Ford Flex Ford Flex 2013 18.6 MPG Highway Percentage 37 percent Ford Flex Ford Flex 2012 23.6 MPG Highway Percentage 59 percent Ford Flex Ford Flex 2011 18.3 MPG Highway Percentage 28 percent Ford Flex Ford Flex 2011 22.5 MPG Highway Percentage 25 percent Ford Flex Ford Flex 2011 17.8 MPG Highway Percentage 10 percent Ford Flex Ford Flex 2010 20.1 MPG Highway Percentage 61 percent Ford Flex Ford Flex 2010 21.7 MPG Highway Percentage 48 percent Ford Flex Ford Flex 2010 21.4 MPG Highway Percentage 67 percent Ford Flex Ford Flex 2009 22.9 MPG Highway Percentage 62 percent Ford Flex Ford Flex 2009 17.3 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 MPG
2014 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat light none 0 55 0 45 110 17.9  
2013 4dr SUV turbocharged 365hp 3.5L V6
6-speed shiftable automatic AWD		 flat med hvy 10 20 10 60 70 18.7  
2013 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat light hvy 5 0 58 37 75 18.6  
2012 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat med none 0 16 26 59 68 23.6  
2011 4dr SUV turbocharged 355hp 3.5L V6
6-speed shiftable automatic AWD		 flat med light 47 10 15 28 80 18.3  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 0 25 50 25 75 22.5  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat light none 10 60 20 10 60 17.8  
Looking for a warranty? Get a quote.
2010 4dr SUV turbocharged 355hp 3.5L V6
6-speed shiftable automatic AWD		 flat med none 6 10 23 61 73 20.1  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 5 23 25 48 66 21.7  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat med none 0 33 0 67 100 21.4  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light light 2 13 23 62 70 22.9  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 hills med light 4 36 38 22 68 17.3  

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

BMW X5 vs. Ford Flex MPG

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 BMW X5 and Ford Flex's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

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

What Our Members Are Saying about the Real Gas Mileage of the BMW X5

BMW X5 Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr SUV turbocharged 265hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 Diesel engine, 24 MPG highway, 600 miles per tank see full BMW X5 review
2007 4dr SUV 260-horsepower 3.0L I6
6-speed shiftable automatic AWD		 Better than our 6 cyl Grand Cherokee by far see full BMW X5 review
BMW X5 Real Gas Mileage: Cons
YearBody/PowertrainComment
2010 4dr SUV turbocharged 265hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 like many other SUV it consume more fuel, but I know the EPA before buying the X5. see full BMW X5 review
2008 4dr SUV 260-horsepower 3.0L I6
6-speed shiftable automatic AWD		 poor compared to diesel see full BMW X5 review
2006 4dr SUV 225-horsepower 3.0L I6
5-speed shiftable automatic AWD		 The 3.0L i6 is rather underpowered, and it's hard for me to squeeze even 22 mpg out of my X5. Most of the time, I get close to 20. Most V8 X5s from this generation get 16-18 mpg. see full BMW X5 review
2004 4dr SUV 225-horsepower 3.0L I6
5-speed shiftable automatic AWD		 I get a consistant 16.6mpg. Mostly in town driving. see full BMW X5 review
2003 4dr SUV 282-horsepower 4.4L V8
5-speed shiftable automatic AWD		 A gas drinker~~~ even considered its engine litre~~~ see full BMW X5 review
2002 4dr SUV 282-horsepower 4.4L V8
5-speed shiftable automatic AWD		 It gets about 16 mpg in town and about 19-20 on the highway. For the amount of performance I should not complain but I would love a SUV that got about 30 see full BMW X5 review
2001 4dr SUV 282-horsepower 4.4L V8
5-speed shiftable automatic AWD		 Horrible mileage. see full BMW X5 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