← all 2009 Subaru Legacy AWD trims
2009 Subaru Legacy AWD — 3.0L 6-cyl, S5 automatic, AWD
This 2009 Subaru Legacy AWD (3.0L 6-cyl, S5 automatic, AWD) takes premium gasoline. PREMIUM
20
MPG combined (17 city / 24 hwy)
$3,510
est. fuel cost / year (today’s prices, 15k mi)
—
tailpipe CO₂
At today's AAA national average price ($4.68/gal, 2026-07-05) — the EPA's own price/date assumption isn't exposed in the public dataset, so we recompute this from the EPA's MPG figure and a sourced current price.
The EPA lists this trim as premium because that's the fuel the manufacturer specified for its mileage test. Many such engines will run on regular with slightly lower power and MPG — but check your owner's manual to see whether premium is required or just recommended.
Other 2009 Subaru Legacy AWD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.5L 4-cyl, 5-spd manual, AWD | REGULAR | 22 | $2,591 |
| 2.5L 4-cyl, S4 automatic, AWD | REGULAR | 22 | $2,591 |
| 2.5L 4-cyl, 5-spd manual, AWD | PREMIUM | 21 | $3,343 |
| 2.5L 4-cyl, 6-spd manual, AWD | PREMIUM | 20 | $3,510 |
| 2.5L 4-cyl, S5 automatic, AWD | PREMIUM | 20 | $3,510 |
EPA fuel type: Premium · class: Compact Cars · engine: 3.0L 6-cyl · transmission: S5 automatic · drive: AWD · MPG retrieved 2026-07-24.