Complete battery specifications for your 2018 BMW M3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Denali | 5.7L V8 | 51 | 748 CCA | 132 min | Dual Terminal |
| SEL | 5.7L V8 | 24F | 826 CCA | 128 min | Side Post |
| Base | 5.7L V8 | 47 | 802 CCA | 140 min | Dual Terminal |
| Premium | 5.7L V8 | 47 | 826 CCA | 125 min | Top Post |
| XLT | 5.7L V8 | 48 | 800 CCA | 131 min | Dual Terminal |
| XL | 2.0L I4 | 24 | 490 CCA | 75 min | Top Post |
| Sport | 2.0L I4 | 35 | 499 CCA | 93 min | Dual Terminal |
| XLT | 2.0L I4 | 35 | 583 CCA | 94 min | Side Post |
| Limited | 2.0L I4 | 24 | 517 CCA | 88 min | Dual Terminal |
| King Ranch | 2.0L I4 | 48 | 511 CCA | 79 min | Top Post |
| Limited | 3.6L V6 | 51 | 705 CCA | 106 min | Side Post |
| XLT | 3.6L V6 | 48 | 600 CCA | 102 min | Dual Terminal |