Vehicle Context: This checklist is tailored for a used 2023 Polestar 2 Long Range Dual Motor with 42,289 miles and two previous owners. The focus is on verifying battery health, software stability, and inspecting for accelerated wear given the high mileage for its age.
1. The “Watch Out” Briefing
- TCAM Module Failure: The telematics module can fail, causing loss of GPS, cellular data, and key fob connectivity. Verify all these functions.
- Software Glitches: The Android Automotive OS can be prone to lagging, black screens, or rebooting. Pay close attention to screen response time.
- Suspension Wear: As a heavy vehicle, accelerated wear on bushings, control arms, and struts is a primary concern at this mileage. Listen carefully for noises over bumps.
2. Dealer Risk Flags
- Recently Cleared Codes: Ask the dealer to show you the vehicle’s “Service” status screen in the center display. Be wary if it shows no history or was recently reset.
- Fully Charged to 100%: If the battery is at 100%, it can mask a slower-than-normal charging rate. It is preferable to see the vehicle with a partial charge to test charging speed.
- Tire tread is “just good enough”: High-performance EVs wear through tires quickly. If the tires are near the wear bars, budget for an immediate $1,200-$1,800 replacement.
4. The Lot Walkaround (Pre-Drive)
- Charging Port Inspection: Open the charge port door. Inspect the AC and DC charging pins for any signs of arcing, black marks, or physical damage. Ensure the locking pin engages correctly.
- Tire Wear Pattern: Check the inner and outer edges of all four tires. Excessive inner edge wear can indicate an alignment issue, common in heavy EVs.
- Panel Gaps & “Frunk” Alignment: Examine the consistency of the gaps around the hood (frunk), doors, and tailgate. Inconsistent gaps can suggest either poor factory quality control or prior bodywork.
- Brake Rotor Condition: Look through the wheels at the brake rotors. Due to regenerative braking, rotors can develop significant surface rust or pitting from lack of use.
5. System Activation Evaluation
- Ensure a “Cold” Start: The vehicle should have been sitting off for at least an hour. This provides a better test of the main battery contactors and initial system boot-up.
- Observe Central Display Boot-Up: Upon entry, watch the large center screen. Note how long it takes to become responsive. Check for pixel defects or flickering.
- Listen for Pump/Contactor Noises: As the car “readies,” listen for a distinct *clack* from the high-voltage contactors engaging and a low hum from the battery thermal management pumps. Absence of these sounds or any grinding is a red flag.
6. The Test Drive (In Motion)
- Regenerative Braking Test: In the settings, cycle through the regenerative braking modes (e.g., Standard, Low, Off). The transition in deceleration should be immediate and smooth, not jerky. Test “One Pedal Drive” to ensure it brings the car to a complete stop smoothly.
- Low-Speed Turn Test: In an empty lot, turn the steering wheel to its full lock in both directions and drive in a slow circle. Listen for any clicking or popping from the CV joints.
- Suspension Compression Test: Drive over a speed bump at 5-10 mph. Listen for a single, controlled “whoosh” from the suspension. Any clunking, creaking, or bouncing indicates worn components.
- Hard Acceleration: On a safe, straight road, accelerate firmly. The power delivery must be silent and instant. Listen for any high-pitched whines that change with motor speed, or any grinding/vibrating sensations from the dual motor units.
7. The Tech & Interior Audit
- HVAC System Check: With the vehicle running, turn the A/C to its coldest setting and then the heat to its highest. The heat pump should produce warm air relatively quickly, a key function for EV efficiency.
- Infotainment Stress Test: While parked, rapidly navigate between Google Maps, Spotify (or other media), and vehicle settings. The system should remain responsive without significant lag or crashing.
- Driver Assistance Systems: On a highway if possible, activate the Pilot Assist features. Verify that the adaptive cruise control and lane-keeping functions engage and operate smoothly.
- Check All Seat Heaters & Key Fobs: Test the heating elements in all available seats. If the car comes with two key fobs/activity keys, ensure both are able to lock, unlock, and start the vehicle.
8. Post-Drive Check
- Listen for Cooling Fans: After parking, remain with the vehicle for a few minutes. Listen for the battery cooling system fans or pumps to activate. Their sound should be a steady hum, not a rattling or strained noise.
- Check for Coolant Leaks: Look under the front and middle of the vehicle for any drips of pink or blue coolant from the battery and electronics thermal management system.
Your Next Step: Negotiate with Confidence
Once you have completed your test drive and verified the vehicle is in great condition, do not sit down at the salesperson’s desk unprotected. Return to the AutoAdvisor Hub and run this exact vehicle through our Acquisition Strategy generator to get your target out-the-door pricing, professional negotiation scripts, and customized walk-away triggers.
Good luck with your inspection!