← all 2015 Subaru Outback AWD trims
2015 Subaru Outback AWD — 2.5L 4-cyl, AV-S6 automatic, AWD
This 2015 Subaru Outback AWD (2.5L 4-cyl, AV-S6 automatic, AWD) takes regular (87-octane) gasoline. REGULAR
28
MPG combined (25 city / 32 hwy)
$2,200
est. fuel cost / year (EPA, 15k mi)
319 g/mi
tailpipe CO₂
Other 2015 Subaru Outback AWD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.6L 6-cyl, AV-S6 automatic, AWD | REGULAR | 22 | $2,850 |
EPA fuel type: Regular · class: Small Sport Utility Vehicle 4WD · retrieved 2026-06-14.