MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Ford Flex vs. Chevrolet Impala Fuel Economy (g/100m)

Chart is based on 390 fuel economy reports for the Ford Flex and 142 fuel economy reports for the Chevrolet Impala.

Ford Flex g/100m

Ford Flex Ford Flex 2014 31.7 MPG Highway Percentage 45 percent Ford Flex Ford Flex 2013 5.4 MPG Highway Percentage 60 percent Ford Flex Ford Flex 2013 5.6 MPG Highway Percentage 37 percent Ford Flex Ford Flex 2012 4.2 MPG Highway Percentage 59 percent Ford Flex Ford Flex 2011 15.2 MPG Highway Percentage 28 percent Ford Flex Ford Flex 2011 4.4 MPG Highway Percentage 25 percent Ford Flex Ford Flex 2011 5.6 MPG Highway Percentage 10 percent Ford Flex Ford Flex 2010 8.1 MPG Highway Percentage 61 percent Ford Flex Ford Flex 2010 4.7 MPG Highway Percentage 48 percent Ford Flex Ford Flex 2010 26.7 MPG Highway Percentage 67 percent Ford Flex Ford Flex 2009 6.2 MPG Highway Percentage 62 percent Ford Flex Ford Flex 2009 6.5 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 g/100m
2014 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat light none 0 55 0 45 110 31.7  
2013 4dr SUV turbocharged 365hp 3.5L V6
6-speed shiftable automatic AWD		 flat med hvy 10 20 10 60 70 5.4  
2013 4dr SUV 287-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat light hvy 5 0 58 37 75 5.6  
2012 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat med none 0 16 26 59 68 4.2  
2011 4dr SUV turbocharged 355hp 3.5L V6
6-speed shiftable automatic AWD		 flat med light 47 10 15 28 80 15.2  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 0 25 50 25 75 4.4  
2011 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat light none 10 60 20 10 60 5.6  
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 8.1  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light none 5 23 25 48 66 4.7  
2010 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 flat med none 0 33 0 67 100 26.7  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic FWD		 flat light light 2 13 23 62 70 6.2  
2009 4dr SUV 262-horsepower 3.5L V6
6-speed automatic AWD		 hills med light 4 36 38 22 68 6.5  

Return to top

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

Chevrolet Impala g/100m

Chevrolet Impala Chevrolet Impala 2014 7.5 MPG Highway Percentage 15 percent Chevrolet Impala Chevrolet Impala 2014 3.4 MPG Highway Percentage 98 percent Chevrolet Impala Chevrolet Impala 2013 3.8 MPG Highway Percentage 90 percent Chevrolet Impala Chevrolet Impala 2012 4.1 MPG Highway Percentage 45 percent Chevrolet Impala Chevrolet Impala 2011 3.7 MPG Highway Percentage 46 percent Chevrolet Impala Chevrolet Impala 2010 3.1 MPG Highway Percentage 98 percent Chevrolet Impala Chevrolet Impala 2009 3.8 MPG Highway Percentage 81 percent Chevrolet Impala Chevrolet Impala 2009 4.3 MPG Highway Percentage 74 percent Chevrolet Impala Chevrolet Impala 2008 3.9 MPG Highway Percentage 83 percent Chevrolet Impala Chevrolet Impala 2008 3.9 MPG Highway Percentage 47 percent Chevrolet Impala Chevrolet Impala 2007 3.8 MPG Highway Percentage 76 percent Chevrolet Impala Chevrolet Impala 2007 12.6 MPG Highway Percentage 61 percent Chevrolet Impala Chevrolet Impala 2006 5.7 MPG Highway Percentage 34 percent Chevrolet Impala Chevrolet Impala 2006 8.5 MPG Highway Percentage 35 percent Chevrolet Impala Chevrolet Impala 2006 4.3 MPG Highway Percentage 47 percent Chevrolet Impala Chevrolet Impala 2006 4.4 MPG Highway Percentage 50 percent Chevrolet Impala Chevrolet Impala 2005 5.0 MPG Highway Percentage 10 percent Chevrolet Impala Chevrolet Impala 2005 4.3 MPG Highway Percentage 8 percent Chevrolet Impala Chevrolet Impala 2004 3.2 MPG Highway Percentage 30 percent Chevrolet Impala Chevrolet Impala 2004 3.7 MPG Highway Percentage 78 percent Chevrolet Impala Chevrolet Impala 2004 4.7 MPG Highway Percentage 37 percent Chevrolet Impala Chevrolet Impala 2003 4.1 MPG Highway Percentage 46 percent Chevrolet Impala Chevrolet Impala 2003 6.3 MPG Highway Percentage 30 percent Chevrolet Impala Chevrolet Impala 2002 8.9 MPG Highway Percentage 46 percent Chevrolet Impala Chevrolet Impala 2002 3.8 MPG Highway Percentage 57 percent Chevrolet Impala Chevrolet Impala 2001 3.5 MPG Highway Percentage 27 percent Chevrolet Impala Chevrolet Impala 2001 3.6 MPG Highway Percentage 88 percent Chevrolet Impala Chevrolet Impala 2000 4.1 MPG Highway Percentage 20 percent Chevrolet Impala Chevrolet Impala 2000 23.1 MPG Highway Percentage 90 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
2014 4dr Sedan 305-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med none 20 30 35 15 55 7.5  
2014 4dr Sedan 195-horsepower 2.5L I4
6-speed shiftable automatic FWD		 flat med light 0 0 2 98 75 3.4  
2013 4dr Sedan 300-horsepower 3.6L V6
6-speed automatic FWD		 flat med light 0 1 9 90 65 3.8  
2012 4dr Sedan 300-horsepower 3.6L V6
6-speed automatic FWD		 flat med hvy 0 6 49 45 71 4.1  
2011 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 flat light none 6 16 32 46 65 3.7  
2010 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 flat light light 0 0 2 98 70 3.1  
2009 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD		 flat med light 3 1 15 81 77 3.8  
Looking for a warranty? Get a quote.
2009 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 hills lead light 9 12 6 74 77 4.3  
2008 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD		 flat light none 0 3 13 83 75 3.9  
2008 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 flat light light 5 17 31 47 64 3.9  
2007 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD		 flat med light 3 13 9 76 68 3.8  
2007 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 flat light none 4 24 11 61 82 12.6  
2006 4dr Sedan 303-horsepower 5.3L V8
4-speed automatic FWD		 flat med none 10 27 28 34 67 5.7  
2006 4dr Sedan 242-horsepower 3.9L V6
4-speed automatic FWD		 flat med none 14 37 15 35 76 8.5  
2006 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 flat light none 14 21 18 47 69 4.3  
2006 2dr Coupe 211-horsepower 3.5L V6
4-speed automatic FWD		 flat light light 1 39 10 50 60 4.4  
2005 4dr Sedan supercharged 240hp 3.8L V6
4-speed automatic FWD		 hills light light 30 40 20 10 65 5.0  
2005 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD		 flat med light 4 18 71 8 73 4.3  
2004 4dr Sedan supercharged 240hp 3.8L V6
4-speed automatic FWD		 flat med light 2 18 50 30 60 3.2  
2004 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med none 0 3 18 78 75 3.7  
2004 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD		 hills med hvy 9 28 27 37 65 4.7  
2003 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med light 8 18 28 46 70 4.1  
2003 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD		 flat med light 30 40 0 30 60 6.3  
2002 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat light light 5 28 21 46 83 8.9  
2002 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD		 flat light light 4 14 25 57 62 3.8  
2001 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat light none 23 24 26 27 60 3.5  
2001 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD		 flat light none 0 12 0 88 70 3.6  
2000 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat light none 20 20 40 20 60 4.1  
2000 4dr Sedan 180-horsepower 3.4L V6
4-speed automatic FWD		 flat med none 0 5 5 90 100 23.1  

Return to top

This page shows only averages. See all the Chevrolet Impala fuel economy data.

Ford Flex vs. Chevrolet Impala 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 Ford Flex and Chevrolet Impala'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 SUVs
See TrueDelta's information for all Ford models and Chevrolet 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 Chevrolet Impala

Chevrolet Impala Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr Sedan 300-horsepower 3.6L V6
6-speed automatic FWD		 I got 468 miles on a tank of gas from Greenville TN to Charleston SC then to Myrtle Beach. Very impressed see full Chevrolet Impala review
2011 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 So far so good with E10 Fuel I am getting an average of 27 and I only have 500 miles on it so far. I now have over 3000 miles and just got back from a long trip 1/2 of it hilly. I set the cruise on 67 and let it go averaged over 32mpg by the end of trip see full Chevrolet Impala review
2009 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 Averaging 25.0 mpg in mixed driving, very good for the size of the vehicle and the the fact that it is a V6. see full Chevrolet Impala review
2008 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 Fuel Economy beats smaller sized cars, let alone others in the same class. 30mpg is not hard to attain. see full Chevrolet Impala review
2008 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 Its a full size car that gives good performance and still gets 30 MPG on the highway. see full Chevrolet Impala review
2008 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 If driven carefully, 22-30 MPG around town and 33-36 MPG highway. If you are a sloppy driver, make that 18-20 and 25 MPG. see full Chevrolet Impala review
2008 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD		 Mileage averages 23-24 around town and close to 30 on road trips which is quite good considering engine size and power. see full Chevrolet Impala review
2007 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD		 15 in town. 30 highway see full Chevrolet Impala review
2007 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 Regular gas 28 city 33 Highway. E-85 25 city 28 highway. see full Chevrolet Impala review
2007 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 Great with the 3.5LV6. I get about 23-25 City and 36-38 Hwy. see full Chevrolet Impala review
Chevrolet Impala Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Sedan 211-horsepower 3.5L V6
4-speed automatic FWD		 Less then 25 MPG average see full Chevrolet Impala review
2008 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD		 In town mileage is less than 15 mpg. see full Chevrolet Impala review
2007 4dr Sedan 233-horsepower 3.9L V6
4-speed automatic FWD		 Only get about 25 mpg on interstate with the 3.9 Active fuel management is a gimmick in my opinion and older GM cars with a V6 I have driven have been better with fuel economy than the 3.9. see full Chevrolet Impala review