Complete battery specifications for your 2021 Cadillac XT6.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 2.0L I4 | 24F | 576 CCA | 99 min | Top Post |
| XLT | 2.0L I4 | 51 | 530 CCA | 91 min | Side Post |
| Sport | 3.5L V6 | 35 | 626 CCA | 110 min | Top Post |
| SE | 3.5L V6 | 35 | 629 CCA | 114 min | Top Post |
| Lariat | 3.5L V6 | 24F | 664 CCA | 104 min | Dual Terminal |
| Platinum | 3.5L V6 | 24 | 628 CCA | 106 min | Top Post |
| Premium | 6.2L V8 | 48 | 730 CCA | 125 min | Top Post |
| SEL | 6.2L V8 | 24 | 835 CCA | 129 min | Top Post |
| Platinum | 6.2L V8 | 51 | 779 CCA | 130 min | Dual Terminal |
| Limited | 6.2L V8 | 48 | 825 CCA | 126 min | Top Post |