Complete battery specifications for your 2003 Buick Enclave.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XL | 2.0L I4 | 51 | 565 CCA | 94 min | Side Post |
| SEL | 2.0L I4 | 25 | 505 CCA | 78 min | Dual Terminal |
| Base | 2.0L I4 | 25 | 521 CCA | 92 min | Side Post |
| XL | 2.5L I4 | 24F | 532 CCA | 92 min | Side Post |
| Lariat | 2.5L I4 | 48 | 472 CCA | 82 min | Dual Terminal |
| Denali | 3.5L V6 | 24 | 682 CCA | 104 min | Dual Terminal |
| SEL | 3.5L V6 | 51 | 741 CCA | 121 min | Dual Terminal |
| Limited | 3.5L V6 | 51R | 656 CCA | 118 min | Side Post |
| Platinum | 3.5L V6 | 48 | 616 CCA | 103 min | Side Post |