Complete battery specifications for your 2018 Subaru WRX.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XLT | 2.0L I4 | 24F | 546 CCA | 98 min | Dual Terminal |
| SE | 2.0L I4 | 35 | 565 CCA | 99 min | Side Post |
| Limited | 5.0L V8 | 47 | 788 CCA | 126 min | Dual Terminal |
| Sport | 5.0L V8 | 47 | 834 CCA | 131 min | Top Post |
| SEL | 5.0L V8 | 48 | 702 CCA | 110 min | Side Post |
| Denali | 5.0L V8 | 24 | 729 CCA | 117 min | Dual Terminal |
| Limited | 3.6L V6 | 24 | 701 CCA | 118 min | Dual Terminal |
| XL | 3.6L V6 | 51R | 688 CCA | 113 min | Top Post |
| Platinum | 3.6L V6 | 35 | 688 CCA | 105 min | Dual Terminal |
| Sport | 3.6L V6 | 25 | 641 CCA | 113 min | Dual Terminal |