Complete battery specifications for your 2020 Cadillac CT5.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Denali | 5.7L V8 | 48 | 834 CCA | 125 min | Dual Terminal |
| SE | 5.7L V8 | 25 | 739 CCA | 125 min | Top Post |
| Limited | 5.7L V8 | 25 | 775 CCA | 117 min | Top Post |
| Lariat | 5.7L V8 | 24 | 772 CCA | 128 min | Dual Terminal |
| King Ranch | 5.7L V8 | 24F | 837 CCA | 128 min | Top Post |
| Denali | 3.5L V6 | 48 | 636 CCA | 106 min | Side Post |
| Sport | 3.5L V6 | 24 | 743 CCA | 130 min | Dual Terminal |
| Base | 3.5L V6 | 51R | 646 CCA | 102 min | Top Post |
| SEL | 3.5L V6 | 35 | 607 CCA | 105 min | Top Post |
| XL | 3.5L V6 | 51R | 627 CCA | 106 min | Side Post |
| XLT | 6.2L V8 | 51 | 713 CCA | 114 min | Side Post |
| Base | 6.2L V8 | 47 | 811 CCA | 126 min | Side Post |