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Subaru Legacy MPG

MPG Number of Vehicles
17 miles per gallon 1 vehicles
18 miles per gallon 0 vehicles
19 miles per gallon 1 vehicles
20 miles per gallon 1 vehicles
21 miles per gallon 2 vehicles
22 miles per gallon 3 vehicles
23 miles per gallon 2 vehicles
24 miles per gallon 5 vehicles
25 miles per gallon 2 vehicles
26 miles per gallon 3 vehicles
27 miles per gallon 6 vehicles
28 miles per gallon 3 vehicles
29 miles per gallon 5 vehicles
30 miles per gallon 1 vehicles
31 miles per gallon 2 vehicles
32 miles per gallon 1 vehicles
33 miles per gallon 3 vehicles
34 miles per gallon 0 vehicles
35 miles per gallon 0 vehicles
36 miles per gallon 0 vehicles
37 miles per gallon 0 vehicles
38 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2010 2010 4dr Sedan turbocharged 265hp 2.5L H4 6-sp manual AWD 23.79
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With the turbocharged 262hp 2.5L H4 engine, 6-speed manual transmission, and all-wheel drive, the 2010 Subaru Legacy has been averaging 23.79 MPG (miles per gallon).

The 2010 Subaru Legacys in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 51.7 percent of the miles driven). The rest of the miles were in the city (13.1 percent), in heavy traffic (6.5 percent), and in the suburbs (0 percent).

In addition, the average 2010 Subaru Legacy in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2010 2010 4dr Sedan 170-hp 2.5L H4 6-sp manual AWD 21.4
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2010 2010 4dr Sedan 170-hp 2.5L H4 6-sp shiftable CVT AWD 28.62
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2010 2010 4dr Sedan 256-hp 3.6L H6 5-sp shiftable automatic AWD 26.47
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See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Subaru models.

What Our Members Are Saying about the Real Gas Mileage of the 2010 Subaru Legacy

2010 Subaru Legacy Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed shiftable CVT AWD
With the CVT transmission, rpms stay low and there is no shifting saving on fuel. see full Subaru Legacy review
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed shiftable CVT AWD
Great mileage for an AWD car see full Subaru Legacy review
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed manual AWD
I average 43mpg in a little over half highway driving. I get 55mpg on the highway and about 35mpg in city driving. This is very impressive considering this car's performance. see full Subaru Legacy review
2010 Subaru Legacy Real Gas Mileage: Cons
YearBody/PowertrainComment
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed manual AWD
A bit thirstier than I had hoped - but the AWD probably has a lot to do with that. see full Subaru Legacy review
2009 4dr Sedan 170-horsepower 2.5L H4
4-speed shiftable automatic AWD
The fuel economy with a 4 cylinder 170 hp engine is pretty disappointing at 22-23 mpg. The AWD system is responsible for some of the loss but I also drive an AWD Acura TL SH-AWD with a 6 cylinder 305 hp engine that is only marginally worse at 18-19 mpg. see full Subaru Legacy review
 

2010 Subaru Legacy Gas Mileage (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 Subaru Legacy's real-world MPG based on how and where you drive a car.