Complete battery specifications for your 2026 BMW M3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| King Ranch | 2.0L I4 | 24F | 471 CCA | 70 min | Side Post |
| Base | 2.0L I4 | 51 | 570 CCA | 90 min | Side Post |
| Limited | 2.0L I4 | 51 | 529 CCA | 98 min | Dual Terminal |
| King Ranch | 2.5L I4 | 47 | 530 CCA | 91 min | Side Post |
| Base | 2.5L I4 | 35 | 530 CCA | 84 min | Side Post |
| XLT | 2.5L I4 | 51R | 451 CCA | 84 min | Top Post |
| SEL | 3.0L V6 | 51 | 747 CCA | 126 min | Dual Terminal |
| Limited | 3.0L V6 | 51R | 644 CCA | 112 min | Dual Terminal |
| XLT | 3.0L V6 | 51 | 720 CCA | 128 min | Top Post |
| XL | 3.0L V6 | 24F | 729 CCA | 114 min | Top Post |
| Platinum | 3.0L V6 | 51R | 727 CCA | 112 min | Side Post |