Complete battery specifications for your 2021 GMC Acadia.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Premium | 6.2L V8 | 24 | 702 CCA | 107 min | Side Post |
| Base | 6.2L V8 | 35 | 702 CCA | 110 min | Dual Terminal |
| Denali | 6.2L V8 | H6 | 842 CCA | 126 min | Side Post |
| XLT | 5.0L V8 | H6 | 756 CCA | 116 min | Dual Terminal |
| Lariat | 5.0L V8 | 24F | 718 CCA | 114 min | Side Post |
| XL | 5.0L V8 | 48 | 740 CCA | 131 min | Top Post |
| Sport | 5.0L V8 | 24F | 782 CCA | 117 min | Top Post |
| Platinum | 5.0L V8 | 24F | 843 CCA | 137 min | Dual Terminal |
| Platinum | 2.5L I4 | 49 | 457 CCA | 82 min | Dual Terminal |
| SEL | 2.5L I4 | 49 | 539 CCA | 91 min | Side Post |
| Premium | 2.5L I4 | H6 | 502 CCA | 94 min | Side Post |
| Base | 2.5L I4 | 24 | 523 CCA | 97 min | Dual Terminal |