Complete battery specifications for your 2026 GMC Acadia.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Limited | 2.0L I4 | 24 | 532 CCA | 85 min | Dual Terminal |
| Denali | 2.0L I4 | 35 | 597 CCA | 96 min | Dual Terminal |
| SE | 2.0L I4 | 49 | 522 CCA | 95 min | Top Post |
| SEL | 2.0L I4 | H6 | 527 CCA | 85 min | Dual Terminal |
| XL | 2.0L I4 | 35 | 483 CCA | 89 min | Top Post |
| Base | 6.2L V8 | H6 | 817 CCA | 125 min | Dual Terminal |
| Denali | 6.2L V8 | 49 | 804 CCA | 122 min | Side Post |
| XLT | 6.2L V8 | 24F | 716 CCA | 110 min | Top Post |
| Lariat | 6.2L V8 | 35 | 828 CCA | 140 min | Dual Terminal |
| Sport | 6.2L V8 | 24 | 844 CCA | 143 min | Dual Terminal |
| Platinum | 3.6L V6 | 48 | 711 CCA | 107 min | Top Post |
| King Ranch | 3.6L V6 | 34 | 655 CCA | 106 min | Side Post |
| Sport | 3.6L V6 | 35 | 714 CCA | 109 min | Top Post |
| XLT | 3.6L V6 | 49 | 709 CCA | 110 min | Top Post |