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Ford Flex Fuel Economy (km/L)

km/L Number of Vehicles
6 kilometers per liter 1 vehicles
7 kilometers per liter 0 vehicles
8 kilometers per liter 0 vehicles
9 kilometers per liter 4 vehicles
10 kilometers per liter 2 vehicles
11 kilometers per liter 0 vehicles
12 kilometers per liter 0 vehicles
13 kilometers per liter 0 vehicles
14 kilometers per liter 0 vehicles
15 kilometers per liter 0 vehicles
16 kilometers per liter 0 vehicles
17 kilometers per liter 0 vehicles
18 kilometers per liter 0 vehicles
19 kilometers per liter 0 vehicles
20 kilometers per liter 0 vehicles
21 kilometers per liter 0 vehicles
22 kilometers per liter 0 vehicles
23 kilometers per liter 0 vehicles
24 kilometers per liter 0 vehicles
25 kilometers per liter 0 vehicles
26 kilometers per liter 0 vehicles
27 kilometers per liter 0 vehicles
28 kilometers per liter 0 vehicles
29 kilometers per liter 0 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 0 vehicles
32 kilometers per liter 1 vehicles
33 kilometers per liter 1 vehicles
34 kilometers per liter 4 vehicles
35 kilometers per liter 6 vehicles
36 kilometers per liter 11 vehicles
37 kilometers per liter 14 vehicles
38 kilometers per liter 12 vehicles
39 kilometers per liter 14 vehicles
40 kilometers per liter 9 vehicles
41 kilometers per liter 8 vehicles
42 kilometers per liter 7 vehicles
43 kilometers per liter 4 vehicles
44 kilometers per liter 5 vehicles
45 kilometers per liter 4 vehicles
46 kilometers per liter 4 vehicles
47 kilometers per liter 5 vehicles
48 kilometers per liter 2 vehicles
49 kilometers per liter 5 vehicles
50 kilometers per liter 2 vehicles
51 kilometers per liter 5 vehicles
52 kilometers per liter 3 vehicles
53 kilometers per liter 4 vehicles
54 kilometers per liter 4 vehicles
55 kilometers per liter 4 vehicles
56 kilometers per liter 1 vehicles
57 kilometers per liter 1 vehicles
58 kilometers per liter 2 vehicles
59 kilometers per liter 5 vehicles
60 kilometers per liter 0 vehicles
61 kilometers per liter 2 vehicles
62 kilometers per liter 0 vehicles
63 kilometers per liter 1 vehicles
64 kilometers per liter 1 vehicles
65 kilometers per liter 1 vehicles
66 kilometers per liter 1 vehicles
67 kilometers per liter 1 vehicles
68 kilometers per liter 2 vehicles
69 kilometers per liter 0 vehicles
70 kilometers per liter 0 vehicles
71 kilometers per liter 0 vehicles
72 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2009 2009 4dr SUV 287-hp 3.5L V6 6-sp shiftable automatic AWD 39.6
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With the 214 kilowatts 3.5L V6 engine, 6-speed shiftable automatic transmission, and all-wheel drive, the 2009 Ford Flex has been averaging 39.6 L/100km (liters per 100 kilometers).

The 2009 Ford Flexes in this analysis were driven mostly in the city (about 36.2 percent of the kilometers driven). The rest of the kilometers were on the highway at an average speed of 67 kilometers per hour (22.1 percent), in heavy traffic (3.7 percent), and in the suburbs (0 percent).

In addition, the average 2009 Ford Flex in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
2009 2009 4dr SUV 287-hp 3.5L V6 6-sp shiftable automatic FWD 50.42
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What Our Members Are Saying about the Real Gas Mileage of the 2009 Ford Flex

2009 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
Very good for a 4500 lb vehicle. 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 Ford Flex Gas Mileage (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's real-world km/L based on how and where you drive a car.