Complete battery specifications for your 2018 Cadillac CT5.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SE | 2.5L I4 | 35 | 468 CCA | 87 min | Side Post |
| XL | 2.5L I4 | 24 | 473 CCA | 90 min | Dual Terminal |
| Platinum | 2.5L I4 | 35 | 569 CCA | 85 min | Side Post |
| Base | 2.5L I4 | 47 | 480 CCA | 77 min | Dual Terminal |
| Denali | 6.2L V8 | 51 | 833 CCA | 143 min | Top Post |
| XL | 6.2L V8 | 48 | 721 CCA | 108 min | Top Post |
| Premium | 2.0L I4 | 35 | 589 CCA | 103 min | Side Post |
| XLT | 2.0L I4 | 25 | 576 CCA | 99 min | Dual Terminal |
| Base | 2.0L I4 | 51R | 519 CCA | 82 min | Dual Terminal |
| SEL | 2.0L I4 | 24 | 461 CCA | 70 min | Top Post |