Complete battery specifications for your 2003 Subaru Legacy.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Lariat | 2.0L I4 | 48 | 482 CCA | 81 min | Side Post |
| XL | 2.0L I4 | 35 | 465 CCA | 88 min | Dual Terminal |
| Platinum | 2.0L I4 | 51 | 583 CCA | 92 min | Top Post |
| Denali | 2.0L I4 | 35 | 589 CCA | 91 min | Top Post |
| Premium | 2.4L I4 | 47 | 474 CCA | 84 min | Dual Terminal |
| SEL | 2.4L I4 | 24 | 549 CCA | 96 min | Top Post |
| King Ranch | 2.4L I4 | 48 | 482 CCA | 75 min | Dual Terminal |
| XLT | 2.4L I4 | 51R | 512 CCA | 92 min | Dual Terminal |
| Platinum | 2.4L I4 | 51 | 526 CCA | 80 min | Side Post |
| Base | 3.5L V6 | 51 | 668 CCA | 100 min | Top Post |
| Denali | 3.5L V6 | 48 | 694 CCA | 104 min | Dual Terminal |
| Premium | 3.5L V6 | 51 | 732 CCA | 125 min | Dual Terminal |
| SE | 3.5L V6 | 48 | 626 CCA | 98 min | Side Post |