Complete battery specifications for your 2005 GMC Sierra 2500.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| SEL | 2.4L I4 | 24F | 566 CCA | 93 min | Dual Terminal |
| Platinum | 2.4L I4 | 65 | 692 CCA | 113 min | Side Post |
| Limited | 2.4L I4 | 35 | 695 CCA | 120 min | Side Post |
| Sport | 2.4L I4 | 35 | 694 CCA | 124 min | Dual Terminal |
| XLT | 2.4L I4 | 35 | 624 CCA | 95 min | Side Post |
| SEL | 3.0L V6 | 24F | 706 CCA | 106 min | Dual Terminal |
| XL | 3.0L V6 | 34 | 729 CCA | 117 min | Dual Terminal |
| XL | 6.2L V8 | 65 | 872 CCA | 135 min | Dual Terminal |
| Lariat | 6.2L V8 | 75 | 837 CCA | 139 min | Top Post |
| Premium | 6.2L V8 | 65 | 809 CCA | 139 min | Top Post |
| Limited | 6.2L V8 | 65 | 943 CCA | 155 min | Top Post |
| King Ranch | 6.2L V8 | 94R | 825 CCA | 141 min | Top Post |