Complete battery specifications for your 2023 Subaru WRX.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Base | 3.5L V6 | 51R | 747 CCA | 125 min | Side Post |
| SE | 3.5L V6 | 48 | 616 CCA | 106 min | Top Post |
| Denali | 3.5L V6 | 51R | 667 CCA | 118 min | Dual Terminal |
| SE | 6.2L V8 | 47 | 782 CCA | 118 min | Top Post |
| Denali | 6.2L V8 | 47 | 838 CCA | 132 min | Dual Terminal |
| Sport | 5.0L V8 | 24 | 806 CCA | 140 min | Dual Terminal |
| Premium | 5.0L V8 | 51R | 738 CCA | 124 min | Side Post |
| King Ranch | 5.0L V8 | 24 | 821 CCA | 130 min | Dual Terminal |
| Platinum | 5.0L V8 | 24 | 756 CCA | 128 min | Side Post |