Complete battery specifications for your 2006 Cadillac CT5.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Base | 5.7L V8 | 35 | 792 CCA | 131 min | Side Post |
| SEL | 5.7L V8 | 24F | 715 CCA | 109 min | Dual Terminal |
| XLT | 5.7L V8 | 35 | 829 CCA | 137 min | Side Post |
| Denali | 5.7L V8 | 24 | 757 CCA | 117 min | Side Post |
| Denali | 6.2L V8 | 47 | 830 CCA | 128 min | Top Post |
| King Ranch | 6.2L V8 | 24 | 838 CCA | 143 min | Dual Terminal |
| XL | 6.2L V8 | 25 | 740 CCA | 125 min | Top Post |
| Limited | 6.2L V8 | 47 | 783 CCA | 137 min | Side Post |
| Lariat | 5.0L V8 | 48 | 806 CCA | 139 min | Top Post |
| SEL | 5.0L V8 | 24F | 822 CCA | 131 min | Dual Terminal |
| Platinum | 5.0L V8 | 51 | 732 CCA | 109 min | Top Post |
| King Ranch | 5.0L V8 | 24F | 836 CCA | 139 min | Side Post |