General Information: Outback: Capacity
| Model | 2.5L SOHC non-turbo | 3.6 L DOHC non-turbo | |||
| 6MT | CVT | 5AT | |||
| Fuel tank | l (US gal, Imp gal) | 70 (18.5, 15.4) | |||
| Engine oil | Total capacity (at overhaul) | l (US qt, Imp qt) | 4.8 (5.1, 4.2) | 4.8 (5.1, 4.2) | 7.8 (8.2, 6.9) |
| Filling amount of engine oil l (US qt, Imp qt) | When replacing engine oil and oil filter | 4.2 (4.4, 3.7) | 4.2 (4.4, 3.7) | 6.5 (6.9, 5.7) | |
| When replacing engine oil only | 4.0 (4.2, 3.5) | 6.3 (6.7, 5.5) | |||
| Transmission gear oil | l (US qt, Imp qt) | 3.7 (3.9, 3.3) | - | ||
| ATF or CVTF | l (US qt, Imp qt) | - | 12.0 - 12.5 (12.7 - 13.2, 10.6 - 11.0) |
9.8 (10.4, 8.6) | |
| Front differential gear oil | l (US qt, Imp qt) | - | 1.4 (1.5, 1.2) | ||
| Rear differential gear oil | l (US qt, Imp qt) | 0.8 (0.8, 0.7) | |||
| Power steering fluid | l (US qt, Imp qt) | 0.7 (0.7, 0.6) | |||
| Engine coolant | l (US qt, Imp qt) | 6.5 (6.9, 5.7) | 6.4 (6.8, 5.6) | 6.5 (6.9, 5.7) | |