Complete battery specifications for your 2021 BMW 4 Series.
| Trim | Engine | Group Size | Cold Cranking Amps | Reserve Capacity | Terminal |
|---|---|---|---|---|---|
| Lariat | 5.7L V8 | 25 | 760 CCA | 121 min | Dual Terminal |
| SEL | 5.7L V8 | 47 | 819 CCA | 140 min | Dual Terminal |
| Denali | 5.7L V8 | 48 | 783 CCA | 136 min | Side Post |
| XL | 3.0L V6 | 47 | 611 CCA | 91 min | Top Post |
| SE | 3.0L V6 | 24F | 700 CCA | 106 min | Dual Terminal |
| Limited | 3.0L V6 | 35 | 735 CCA | 119 min | Dual Terminal |
| Denali | 3.0L V6 | 35 | 680 CCA | 111 min | Dual Terminal |
| Premium | 2.4L I4 | 51R | 568 CCA | 95 min | Side Post |
| Denali | 2.4L I4 | 51 | 521 CCA | 79 min | Side Post |
| XL | 2.4L I4 | 51R | 555 CCA | 85 min | Dual Terminal |
| Platinum | 2.4L I4 | 51R | 517 CCA | 91 min | Dual Terminal |
| XLT | 2.4L I4 | 51R | 542 CCA | 86 min | Dual Terminal |
| Limited | Electric | H5 | 526 CCA | 86 min | Side Post |
| Sport | Electric | H8 | 498 CCA | 91 min | Top Post |
| Lariat | Electric | H5 | 422 CCA | 69 min | Dual Terminal |
| Premium | Electric | H5 | 540 CCA | 96 min | Side Post |
| SE | Electric | H8 | 430 CCA | 66 min | Top Post |