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Subaru Legacy Fuel Economy (L/100km)

L/100km Number of Vehicles
4 liters per 100 kilometers 1 vehicles
5 liters per 100 kilometers 2 vehicles
6 liters per 100 kilometers 1 vehicles
7 liters per 100 kilometers 31 vehicles
8 liters per 100 kilometers 19 vehicles
9 liters per 100 kilometers 0 vehicles
10 liters per 100 kilometers 1 vehicles
11 liters per 100 kilometers 3 vehicles
12 liters per 100 kilometers 2 vehicles
13 liters per 100 kilometers 0 vehicles
14 liters per 100 kilometers 0 vehicles
15 liters per 100 kilometers 0 vehicles
16 liters per 100 kilometers 1 vehicles
17 liters per 100 kilometers 0 vehicles
18 liters per 100 kilometers 0 vehicles
19 liters per 100 kilometers 1 vehicles
20 liters per 100 kilometers 0 vehicles
21 liters per 100 kilometers 0 vehicles
22 liters per 100 kilometers 0 vehicles
23 liters per 100 kilometers 0 vehicles
24 liters per 100 kilometers 0 vehicles
25 liters per 100 kilometers 0 vehicles
26 liters per 100 kilometers 0 vehicles
27 liters per 100 kilometers 0 vehicles
28 liters per 100 kilometers 0 vehicles
29 liters per 100 kilometers 0 vehicles
30 liters per 100 kilometers 0 vehicles
31 liters per 100 kilometers 0 vehicles
32 liters per 100 kilometers 0 vehicles
33 liters per 100 kilometers 0 vehicles
34 liters per 100 kilometers 0 vehicles
35 liters per 100 kilometers 0 vehicles
36 liters per 100 kilometers 0 vehicles
37 liters per 100 kilometers 0 vehicles
38 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2015 2015 4dr Sedan 175-hp 2.5L H4 6-sp shiftable CVT AWD 8.44
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With the 136 kilowatts 2.5L H4 engine, 8-speed shiftable CVT transmission, and all-wheel drive, the 2015 Subaru Legacy has been averaging 8.44 L/100km (liters per 100 kilometers).

The 2015 Subaru Legacys in this analysis were driven mostly on the highway at an average speed of 66 kilometers per hour (about 76.3 percent of the kilometers driven). The rest of the kilometers were in the city (22.5 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2015 Subaru Legacy in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.

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2015 Subaru Legacy Gas Mileage (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 Subaru Legacy's real-world L/100km based on how and where you drive a car.