Coolant

for 2025 Polestar 4 Long Range Single Motor Single Electric Motor · RWD

Fluid Type

50/50 ethylene glycol (battery/powertrain thermal management)

Capacity

7qt

6.62 L

Drain & Refill

6 qt

5.68 L

Change Interval

150,000 mi

241,350 km

Notes

Combined battery and electric powertrain cooling system — first service at 150k miles or 10 years, then every 150k/10 years. Single motor variant has slightly lower capacity

Other fluid systems on this vehicle

Brake Fluid

1 qt

Power Steering

Automatic Transmission

Washer Fluid

4.5 qt

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.

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