Complete battery specifications for your 2004 Buick Encore GX.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Premium | 5.0L V8 | 25 | 818 CCA | 140 min | Dual Terminal |
| Lariat | 5.0L V8 | 25 | 772 CCA | 116 min | Dual Terminal |
| Lariat | 2.0L I4 | 24F | 498 CCA | 84 min | Dual Terminal |
| King Ranch | 2.0L I4 | 35 | 542 CCA | 84 min | Top Post |
| Base | 2.0L I4 | 35 | 485 CCA | 82 min | Side Post |
| Platinum | 2.0L I4 | 48 | 539 CCA | 98 min | Dual Terminal |
| Denali | 2.0L I4 | 47 | 581 CCA | 88 min | Dual Terminal |
| Limited | 3.0L V6 | 24 | 663 CCA | 103 min | Top Post |
| XLT | 3.0L V6 | 48 | 634 CCA | 97 min | Dual Terminal |
| King Ranch | 3.0L V6 | 51R | 668 CCA | 112 min | Side Post |
| Premium | 3.0L V6 | 24 | 714 CCA | 125 min | Side Post |
| Denali | 3.0L V6 | 51 | 693 CCA | 111 min | Top Post |