Complete battery specifications for your 2021 Chevrolet Impala.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Platinum | 3.6L V6 | 24F | 680 CCA | 115 min | Side Post |
| Base | 3.6L V6 | 47 | 695 CCA | 106 min | Side Post |
| SE | 3.6L V6 | 51R | 744 CCA | 129 min | Dual Terminal |
| XLT | 2.0L I4 | 25 | 506 CCA | 85 min | Top Post |
| Sport | 2.0L I4 | 25 | 495 CCA | 88 min | Side Post |
| XL | 2.5L I4 | 35 | 452 CCA | 86 min | Top Post |
| XLT | 2.5L I4 | 47 | 594 CCA | 95 min | Top Post |
| XLT | Electric | H8 | 427 CCA | 69 min | Dual Terminal |
| Platinum | Electric | H7 | 491 CCA | 78 min | Side Post |
| Sport | Electric | H5 | 522 CCA | 81 min | Top Post |
| Base | Electric | H6 | 455 CCA | 82 min | Dual Terminal |
| Denali | Electric | H8 | 504 CCA | 86 min | Side Post |