Complete battery specifications for your 2021 GMC Yukon.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| XLT | 2.0L I4 | H6 | 514 CCA | 95 min | Dual Terminal |
| XL | 2.0L I4 | H6 | 524 CCA | 86 min | Dual Terminal |
| Premium | 2.0L I4 | 49 | 524 CCA | 80 min | Top Post |
| Base | 6.2L V8 | 49 | 792 CCA | 133 min | Dual Terminal |
| Platinum | 6.2L V8 | 35 | 769 CCA | 126 min | Side Post |
| Limited | 6.2L V8 | 35 | 830 CCA | 131 min | Dual Terminal |
| Sport | 6.2L V8 | 24 | 746 CCA | 124 min | Top Post |
| Premium | 6.2L V8 | 34 | 724 CCA | 108 min | Side Post |
| XLT | 5.7L V8 | 24 | 743 CCA | 128 min | Side Post |
| XL | 5.7L V8 | H6 | 791 CCA | 125 min | Dual Terminal |