Complete battery specifications for your 2026 Buick Encore.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Base | 5.7L V8 | 51 | 729 CCA | 125 min | Dual Terminal |
| King Ranch | 5.7L V8 | 35 | 734 CCA | 124 min | Dual Terminal |
| Sport | 2.4L I4 | 24F | 473 CCA | 79 min | Top Post |
| Lariat | 2.4L I4 | 24F | 532 CCA | 95 min | Top Post |
| Lariat | 6.2L V8 | 24F | 790 CCA | 132 min | Top Post |
| Base | 6.2L V8 | 24F | 787 CCA | 125 min | Dual Terminal |