Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
On our documented-fault scoring the Hyundai Ioniq 6 rates 4.8 out of 10 · buy with caution. We hold 8 known faults for it and 2 are rated high severity, so the risk is real but contained. The weak points cluster around electrical, charging and battery. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Walk unless the history is spotless
Weak points cluster around electrical, charging, battery, bodywork.
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Check this carICCU failures preventing charging or 12V top-up, subject to recall action
Drive battery state of health on high-mileage rapid-charged cars
Infotainment and driver-assist software faults
Rear discs corroding through light use
Flush door handles fail to present or retract automatically when locking or unlocking the vehicle due to actuator failure or water ingress.
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
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