Complete battery specifications for your 2021 Chevrolet Tahoe.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SE | 5.7L V8 | 24 | 809 CCA | 129 min | Side Post |
| King Ranch | 5.7L V8 | 34 | 824 CCA | 134 min | Side Post |
| Limited | 5.7L V8 | 49 | 735 CCA | 128 min | Dual Terminal |
| SEL | 5.7L V8 | 24 | 745 CCA | 130 min | Side Post |
| Platinum | 5.7L V8 | 48 | 821 CCA | 123 min | Dual Terminal |
| SE | 2.0L I4 | H6 | 462 CCA | 79 min | Dual Terminal |
| XL | 2.0L I4 | 34 | 542 CCA | 83 min | Top Post |
| SEL | 2.0L I4 | 49 | 597 CCA | 101 min | Dual Terminal |
| Base | 3.5L V6 | 35 | 676 CCA | 106 min | Top Post |
| Platinum | 3.5L V6 | 49 | 653 CCA | 109 min | Dual Terminal |
| Limited | 3.5L V6 | H6 | 642 CCA | 116 min | Dual Terminal |
| XLT | 3.5L V6 | 35 | 717 CCA | 115 min | Dual Terminal |
| Sport | 3.5L V6 | 48 | 660 CCA | 100 min | Dual Terminal |