Complete battery specifications for your 2026 Buick Enclave.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Base | 5.0L V8 | 35 | 776 CCA | 125 min | Side Post |
| Platinum | 5.0L V8 | 51R | 815 CCA | 131 min | Dual Terminal |
| XL | 5.0L V8 | 51 | 705 CCA | 112 min | Top Post |
| XLT | 5.0L V8 | 25 | 789 CCA | 132 min | Top Post |
| SEL | 3.0L V6 | 24 | 729 CCA | 127 min | Side Post |
| Base | 3.0L V6 | 25 | 713 CCA | 121 min | Side Post |
| XLT | 3.0L V6 | 24 | 703 CCA | 113 min | Top Post |
| Premium | 3.0L V6 | 51 | 627 CCA | 111 min | Dual Terminal |
| SEL | 2.4L I4 | 24F | 494 CCA | 75 min | Top Post |
| Lariat | 2.4L I4 | 24 | 598 CCA | 103 min | Dual Terminal |
| Base | 2.4L I4 | 51R | 502 CCA | 93 min | Side Post |