Complete battery specifications for your 2018 Chevrolet Impala.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| King Ranch | 5.0L V8 | 51 | 780 CCA | 117 min | Top Post |
| Platinum | 5.0L V8 | 24F | 848 CCA | 133 min | Side Post |
| SE | 5.0L V8 | 25 | 744 CCA | 120 min | Dual Terminal |
| Denali | 3.5L V6 | 25 | 683 CCA | 116 min | Top Post |
| Base | 3.5L V6 | 24 | 639 CCA | 113 min | Top Post |
| Limited | 3.5L V6 | 24 | 606 CCA | 101 min | Top Post |
| XL | 3.5L V6 | 51 | 719 CCA | 108 min | Top Post |
| Limited | 3.0L V6 | 35 | 749 CCA | 131 min | Side Post |
| Base | 3.0L V6 | 51 | 640 CCA | 105 min | Side Post |
| Lariat | 3.0L V6 | 25 | 636 CCA | 108 min | Dual Terminal |
| Platinum | 3.0L V6 | 47 | 658 CCA | 115 min | Dual Terminal |
| XLT | 3.0L V6 | 25 | 652 CCA | 115 min | Side Post |