2003 · Compact Car · Gas
2003 Subaru Legacy/Outback MPG & fuel economy
The 2003 Subaru Legacy/Outback is a compact car offered in 6 EPA-rated configurations. The most efficient version returns 22 MPG combined (19 city / 26 highway) on regular gasoline. Across the lineup, combined ratings range from 19 to 22 MPG. That's up 1 MPG from the 2002 model. Among 45 compact cars rated for 2003, it ranks 31st for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,114 a year to fuel.
What will it cost you?
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Fuel average
The 2003 Subaru Legacy/Outback's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.1 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 19 | 8.1 | 12.4 |
| Highway | 26 | 11.1 | 9.0 |
| Combined | 22 | 9.4 | 10.7 |
How it ranks among 2003 Compact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Legacy/Outback MPG across model years
Full history →6 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| 4WD/AWD · 2.5L 4-cyl · 4-speed automatic Legacy/Outback Wagon AWD |
Gas | 19 MPG | 26 MPG | 22 MPG | — | $2,114 |
| 4WD/AWD · 2.5L 4-cyl · 4-speed automatic Legacy/Outback AWD |
Gas | 19 MPG | 25 MPG | 21 MPG | — | $2,214 |
| 4WD/AWD · 2.5L 4-cyl · 5-speed manual Legacy/Outback AWD |
Gas | 18 MPG | 25 MPG | 21 MPG | — | $2,214 |
| 4WD/AWD · 2.5L 4-cyl · 4-speed automatic Legacy/Outback AWD |
Gas | 18 MPG | 25 MPG | 21 MPG | — | $2,214 |
| 4WD/AWD · 2.5L 4-cyl · 4-speed automatic Legacy/Outback Wagon AWD |
Gas | 18 MPG | 24 MPG | 20 MPG | — | $2,325 |
| 4WD/AWD · 3.0L 6-cyl · 4-speed automatic Legacy/Outback AWD |
Gas | 17 MPG | 23 MPG | 19 MPG | — | $3,118 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 2.5L 4-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- 4WD/AWD
- Passenger volume
- 96 cu ft
- Cargo volume
- 34 cu ft
- Tailpipe CO₂
- 404 g/mi
2003 Subaru Legacy/Outback vs. rivals
Compare the 2003 Legacy/Outback
With any other car from any year, including other Legacy/Outback model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2003 Subaru Legacy/Outback?
Up to 22 MPG combined (19 city / 26 highway); ratings range from 19 to 22 MPG depending on configuration.
What fuel does the 2003 Subaru Legacy/Outback use?
Regular gasoline.
What is the fuel average in km/L for the 2003 Subaru Legacy/Outback?
The 2003 Subaru Legacy/Outback's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.1 km/L on the highway.
How much does it cost to fuel the 2003 Subaru Legacy/Outback per year?
About $2,114 at 15,000 miles a year with $3.10/gal regular gas, or $14.09 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.