Complete battery specifications for your 2012 GMC Sierra 2500.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 5.0L V8 | 75 | 803 CCA | 129 min | Dual Terminal |
| SE | 5.0L V8 | 65 | 890 CCA | 146 min | Side Post |
| King Ranch | 5.0L V8 | 94R | 937 CCA | 157 min | Side Post |
| Base | 5.0L V8 | 78 | 830 CCA | 139 min | Top Post |
| Limited | 5.0L V8 | 78 | 846 CCA | 143 min | Dual Terminal |
| Sport | 6.2L V8 | 94R | 869 CCA | 131 min | Top Post |
| King Ranch | 6.2L V8 | 78 | 820 CCA | 131 min | Dual Terminal |
| Premium | 6.2L V8 | 94R | 861 CCA | 142 min | Dual Terminal |
| Lariat | 2.4L I4 | 65 | 604 CCA | 110 min | Top Post |
| Platinum | 2.4L I4 | 35 | 675 CCA | 116 min | Dual Terminal |