Complete battery specifications for your 2024 GMC Sierra 2500.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Limited | 6.2L V8 | 65 | 937 CCA | 160 min | Dual Terminal |
| Platinum | 6.2L V8 | 65 | 921 CCA | 141 min | Side Post |
| SE | 6.2L V8 | 75 | 820 CCA | 141 min | Side Post |
| King Ranch | 6.2L V8 | 78 | 929 CCA | 145 min | Top Post |
| XL | 2.4L I4 | 35 | 674 CCA | 104 min | Side Post |
| Base | 2.4L I4 | 65 | 592 CCA | 88 min | Top Post |
| Denali | 2.4L I4 | 34 | 597 CCA | 97 min | Dual Terminal |
| Premium | 3.5L V6 | 65 | 700 CCA | 109 min | Side Post |
| XLT | 3.5L V6 | 78 | 839 CCA | 141 min | Dual Terminal |
| SEL | 3.5L V6 | 78 | 816 CCA | 134 min | Side Post |
| SE | 3.5L V6 | 35 | 838 CCA | 129 min | Side Post |
| Limited | 3.5L V6 | 34 | 840 CCA | 128 min | Dual Terminal |
| Lariat | Electric | H5 | 519 CCA | 83 min | Top Post |
| XLT | Electric | H8 | 638 CCA | 106 min | Side Post |
| SEL | Electric | H8 | 515 CCA | 87 min | Dual Terminal |
| SE | Electric | H6 | 522 CCA | 93 min | Top Post |