Polestar Polestar 1 (EU)
Differential fluid capacity & service interval
Polestar 1 (EU) differential fluid capacity is 0,55 liter. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
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Additional Notes
- The Polestar 1 (EU) carries a differential fluid capacity of 0.55 liter for the electric rear axle drive unit across the 2020-2022 model years.
- A capacity of 0.55 liter is a relatively small fill volume, consistent with the compact, sealed nature of an electric rear axle drive differential rather than a conventional mechanical drivetrain unit.
- The single capacity figure listed applies to normal use conditions, meaning standard operating environments without the elevated thermal or mechanical stress associated with severe-duty classifications.
- The 448 kW output rating of the Polestar 1 (EU) identifies the specific powertrain configuration to which the 0.55 liter differential fluid specification belongs, as the electric rear axle drive is integral to the hybrid all-wheel-drive system at that power level.