Complete battery specifications for your 2026 Chevrolet Tahoe.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 2.5L I4 | 24F | 485 CCA | 82 min | Dual Terminal |
| XLT | 2.5L I4 | 48 | 514 CCA | 90 min | Dual Terminal |
| Denali | 6.2L V8 | 34 | 709 CCA | 125 min | Dual Terminal |
| King Ranch | 6.2L V8 | 35 | 801 CCA | 134 min | Dual Terminal |
| Platinum | 6.2L V8 | 24 | 754 CCA | 121 min | Dual Terminal |
| SE | 6.2L V8 | 35 | 844 CCA | 137 min | Top Post |
| Denali | 2.0L I4 | 24F | 534 CCA | 86 min | Dual Terminal |
| Base | 2.0L I4 | 49 | 509 CCA | 76 min | Top Post |
| XL | 2.0L I4 | 34 | 461 CCA | 74 min | Dual Terminal |
| Sport | 2.0L I4 | H6 | 457 CCA | 75 min | Side Post |
| Platinum | 2.0L I4 | H6 | 573 CCA | 86 min | Dual Terminal |