Complete battery specifications for your 2020 BMW M3.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Limited | 6.2L V8 | 35 | 713 CCA | 118 min | Side Post |
| King Ranch | 6.2L V8 | 24 | 742 CCA | 112 min | Top Post |
| Platinum | 6.2L V8 | 47 | 735 CCA | 130 min | Dual Terminal |
| XLT | 6.2L V8 | 51R | 789 CCA | 119 min | Top Post |
| King Ranch | 3.5L V6 | 51 | 650 CCA | 117 min | Dual Terminal |
| Platinum | 3.5L V6 | 24F | 617 CCA | 96 min | Dual Terminal |
| Lariat | 3.5L V6 | 47 | 664 CCA | 104 min | Top Post |
| SEL | 3.5L V6 | 47 | 735 CCA | 126 min | Side Post |
| XL | 5.0L V8 | 35 | 826 CCA | 143 min | Dual Terminal |
| King Ranch | 5.0L V8 | 51R | 779 CCA | 125 min | Side Post |