Polestar 3 Long Range Dual Motor Mk1 Reliability

Premium electric SUV built on Volvo's SPA2 platform, sharing architecture with the EX90. Mechanically the dual-motor drivetrain and battery look solid, but early build quality is dragged down by significant software immaturity: connectivity drops, infotainment freezes, charging system errors, and air-suspension warnings. The hardware impresses, the digital layer is still climbing the learning curve.· more· less

Solid SPA2 platform, capable AWD Strong 8-year battery warranty

Software bugs and OTA glitches Charging port and HLCM faults

Buy if: You want a premium electric SUV with strong performance and can tolerate occasional software annoyances while Polestar matures its platform.

Avoid if: You depend on flawless infotainment, Pilot Assist or trouble-free home AC charging from day one.

Maintenance costs

€900 - €1,750/year

15,000 km/year

Fixed costs

€500-950

Risk buffer

€400-800

Common Problems

Charging system faults (HLCM/GCCC)

€500 - 3,5001 of 5

Onboard charger and converter module errors interrupt AC charging or limit charge rate · more· less

Polestar issued three service bulletins (DP1035, DP1037, DP1038) addressing software flaws in the High to Low Voltage Converter Module (HLCM) and Grid Communication Charging Control (GCCC). Owners report 'Charging system fault', 'Charging interrupted' errors, or the car drawing as little as 14 A instead of the expected 32-48 A on home AC, halving overnight charging. Most cases resolve via software updates, but some require onboard charger replacement, with parts on backorder leaving cars off the road for weeks.

Infotainment and connectivity bugs

€0 - 6002 of 5

Frozen screens, audio dropouts, cellular connection loss, phone key disconnects · more· less

The Android Automotive system is the weakest part of the car. Owners report frequent black or frozen center screens, audio cutting out mid-track, Bluetooth and call functionality requiring reboots, and the cellular connection failing to recover after low-signal areas. Phone-as-key disconnects regularly. Most issues clear via OTA update or reboot, but persistent cases require dealer software intervention. No hardware replacement usually needed.

Air suspension warnings

€0 - 2,5003 of 5

Suspension fault warnings, often from loose damper solenoid connectors · more· less

Several owners report suspension fault warnings, sometimes accompanied by external lights and system communication faults. In documented cases, the issue was a loose LG damper solenoid connector. A quick fix when caught early, but if an actual damper or compressor fails out of warranty, expect €1,500-2,500 per corner. Check for warnings during test drive and inspect for stored DTCs.

Pilot Assist and driver-aid dropouts

€0 - 4004 of 5

Lane-keeping and Pilot Assist errors, sometimes requesting service visit · more· less

Many owners report 'Driver support failure' or lane-centering errors when using Pilot Assist. The system can drop out mid-use and ask for a service visit. The 2025 NHTSA rearview camera recall (default display behavior in reverse) was addressed via OTA. Most driver-assist issues resolve through software updates, but extended dealer visits do occur waiting on Polestar engineering guidance.

Service delays and parts backorder

€0 - 05 of 5

Cars sitting at dealers 2-4+ weeks waiting on parts or guidance from Polestar HQ · more· less

Multiple owners report extended stays in the workshop, sometimes 30+ days, while waiting on parts (onboard chargers, dampers, trim) or technical guidance from Polestar. This is not a repair cost issue but a downtime issue that effectively requires loaner-car coverage. Verify dealer-network capacity and ask about courtesy car policy before purchase, especially if you have no second vehicle.

Solid hardware, immature software

The Polestar 3 has strong mechanical bones, the SPA2 platform shares much with Volvo's EV lineup, but the digital experience is still maturing. Most issues are software-related and resolve via OTA updates, though early production cars have seen real hardware faults too. Buy a car that's already received the latest software bulletins and verify charging works reliably at home before committing.

Pre-Purchase Inspection Checklist

General checks

Service history
Confirm all software bulletins (DP1035, DP1037, DP1038) and recalls applied. Service is free for first 3 years.
Tires
Check tread, age and uneven wear. 22-inch wheels wear faster, replacement is expensive.
Test drive
Minimum 30 minutes including highway and city. Trigger Pilot Assist and check for dropouts.
State of charge / battery health
Request a battery state-of-health readout from a Polestar/Volvo dealer to confirm capacity.

Specific for this vehicle

Test AC home charging before purchase
Plug into a Level 2 charger and confirm full charging rate (32-48 A). Slow or interrupted charging signals HLCM/onboard charger issues.
Verify all OTA updates applied
Check infotainment system version in settings. Older firmware will have more bugs. Cars built pre-mid-2024 are most affected.
Check for stored DTCs and air suspension warnings
Have a dealer scan for stored fault codes, especially suspension, charging and lighting modules.

+ 3 more checksShow less

Test phone-as-key and unlock-on-approach
Walk up to the car with the registered phone. Persistent failures indicate connectivity module issues.
Confirm rearview camera recall fix applied
When shifting to reverse, the rearview image must display by default, not the 360 view. Verify with VIN at a Polestar dealer.
Inspect charging port for damage or contamination
Look for burnt pins, debris or signs of overheating. Charging port failures have been reported on early cars.

Recalls and Technical Service Bulletins

Rearview camera default-display software (2025 model year, ~3,664 units) Verify completed

HLCM/GCCC charging control software bulletins (DP1035/DP1037/DP1038) Verify applied

Contact a Polestar or Volvo dealer with the VIN to verify all software bulletins and the rearview camera recall have been applied. Most fixes are over-the-air, but verification is essential.

Warranty Status

Factory warranty 2 years EU + extended cover varies by market

High-voltage battery 8 years / 160,000 km, 70% capacity guarantee

Complimentary scheduled maintenance 3 years / 50,000 km

Early cars (2023-2024) may still have factory warranty. The 8-year battery warranty transfers to subsequent owners. Confirm coverage status with VIN check before purchase.

Sources: Research draws on model-specific owner forums and owner communities, recall information from official authorities, German automotive press, and multiple workshop cost references cross-checked against each other.

This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.

Polestar 3 Long Range Dual Motor Mk1

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