Polestar Polestar 4 (EU)
Brake fluid capacity & service interval
Polestar Polestar 4 (EU) brake fluid capacity ranges between minimum and maximum values. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Polestar 4 Long Range Dual motor (400 kW) (2024- ) |
|
| Polestar 4 Long Range Single motor (200 kW) (2024- ) |
|
Additional Notes
- Both the Polestar 4 Long Range Dual motor (400 kW) and the Long Range Single motor (200 kW) are specified with a hydraulic brake system, meaning brake fluid is contained within a conventional pressurized circuit rather than a purely electronic or dry braking arrangement.
- The fill specification for both configurations is expressed as "between min and max," which refers to the acceptable fluid level range within the brake fluid reservoir rather than a fixed volume measured in liters or milliliters.
- A "between min and max" reservoir specification is a service-level fill indicator, not an overhaul or dry-fill capacity, so no total system volume is stated for either configuration.
- Both configurations share identical brake fluid fill guidance under normal use conditions, with no differentiation in specification between the 200 kW single motor and the 400 kW dual motor variants.