| 1 | 0 | 3 | 4 | 3 | 4 |
Subaru Legacy Fuel Economy (L/100km)
| L/100km | Number of Vehicles |
| 8 liters per 100 kilometers | 2 vehicles |
| 9 liters per 100 kilometers | 1 vehicles |
| 10 liters per 100 kilometers | 2 vehicles |
| 11 liters per 100 kilometers | 1 vehicles |
| 12 liters per 100 kilometers | 1 vehicles |
| 13 liters per 100 kilometers | 0 vehicles |
| 14 liters per 100 kilometers | 3 vehicles |
| Model Year | Body/Powertrain | L/100km | |
| 2003 | 2003 4dr Sedan turbocharged 243hp 2.5L H4 5-sp shiftable automatic AWD | 11.6 | See all data |
| With the turbocharged 195kW 2.5L H4 engine, 5-speed shiftable automatic transmission, and all-wheel drive, the 2003 Subaru Legacy has been averaging 11.6 L/100km (liters per 100 kilometers). The 2003 Subaru Legacys in this analysis were driven mostly on the highway at an average speed of 65 kilometers per hour (about 62.5 percent of the kilometers driven). The rest of the kilometers were in the city (25 percent), in heavy traffic (5 percent), and in the suburbs (0 percent). In addition, the average 2003 Subaru Legacy in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time. |
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| 2003 | 2003 4dr Sedan 170-hp 2.5L H4 6-sp manual AWD | 8.25 | See all data |
| 2003 | 2003 4dr Wagon turbocharged 243hp 2.5L H4 5-sp shiftable automatic AWD | 11.63 | See all data |
| 2003 | 2003 4dr Wagon 170-hp 2.5L H4 6-sp manual AWD | 12.08 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2003 Subaru Legacy
4-speed automatic AWD
4-speed automatic AWD
2003 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.