2020 BMW 3 Series — Fluid Specs
| Specification | Value |
|---|---|
| Oil Capacity (quarts) | 4.5 |
| Coolant Capacity (quarts) | 9.0 |
| Transmission Capacity | 3-4 qt (drain/fill) | 7-9 qt (total) (sealed/filled-for-life type common) |
| Brake Fluid Type | DOT 4 |
| Power Steering Fluid | Pentosin CHF 11S or equivalent |
| Transmission Fluid Type | BMW ATF (LT71141 or ZF Lifeguard) |
| Notes | — |