Complete battery specifications for your 2006 Chevrolet Silverado 2500.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Platinum | 6.2L V8 | 75 | 893 CCA | 150 min | Top Post |
| Sport | 6.2L V8 | 65 | 800 CCA | 139 min | Top Post |
| XL | 6.2L V8 | 65 | 827 CCA | 128 min | Dual Terminal |
| Denali | 6.2L V8 | 65 | 845 CCA | 139 min | Side Post |
| XLT | 6.2L V8 | 78 | 826 CCA | 137 min | Dual Terminal |
| SEL | 3.0L V6 | 34 | 814 CCA | 134 min | Top Post |
| XL | 3.0L V6 | 24F | 740 CCA | 128 min | Dual Terminal |
| Denali | 3.0L V6 | 78 | 805 CCA | 128 min | Side Post |
| Limited | 3.0L V6 | 65 | 845 CCA | 146 min | Dual Terminal |
| Premium | 5.7L V8 | 65 | 810 CCA | 139 min | Side Post |
| King Ranch | 5.7L V8 | 78 | 946 CCA | 143 min | Dual Terminal |
| SEL | 5.7L V8 | 75 | 863 CCA | 135 min | Dual Terminal |
| XLT | 5.7L V8 | 75 | 886 CCA | 152 min | Dual Terminal |
| SE | 5.7L V8 | 65 | 835 CCA | 127 min | Top Post |