Common problems

Hyundai Ioniq 6 common problems and reliability issues

Honest rundown of the most common Hyundai Ioniq 6 faults, what to watch for, and how to keep one running well.

Updated 4th September 2026

Hyundai Ioniq 6
Image via Wikipedia, CC-licensed.

The Hyundai Ioniq 6 is a popular electric vehicle, but it is not without its issues. Common problems reported by owners include electrical faults, battery performance concerns, and software glitches.

Electrical Issues

Electrical problems are among the most frequently reported issues with the Hyundai Ioniq 6. Owners have noted instances of malfunctioning dashboard displays and erratic behaviour of the infotainment system. These issues can lead to frustration, especially when trying to access navigation or other essential features.

In some cases, electrical faults may stem from software glitches that can be rectified with updates. However, persistent issues may require a visit to the dealership for diagnostics and repairs. Owners should keep an eye on their vehicle’s software version and ensure it is up to date to minimise these problems.

Battery Performance

Battery performance is crucial for electric vehicles, and the Ioniq 6 has faced scrutiny in this area. Some owners have reported a decrease in range over time, which can be concerning for those relying on the vehicle for daily commutes. Factors such as driving habits, temperature, and charging practices can all impact battery longevity.

Regular maintenance and proper charging techniques can help mitigate battery performance issues. It is advisable for owners to familiarise themselves with the best practices for charging and maintaining their electric vehicle to maximise battery life and efficiency.

Charging System Problems

Charging system problems have also been highlighted by Ioniq 6 owners. Some users have experienced difficulties with home charging stations or public charging points, leading to anxiety about the vehicle’s usability. Issues can include slow charging times or the vehicle failing to recognise the charging station.

To avoid these problems, owners should ensure their home charging setup is compatible with the Ioniq 6 and consider using reputable public charging networks. Keeping the vehicle’s software updated can also help resolve compatibility issues with charging stations.

Suspension and Steering Concerns

Suspension and steering issues have been reported by a minority of Ioniq 6 owners. Complaints include unusual noises when driving over bumps and a vague steering feel. These problems can affect the overall driving experience and may indicate underlying mechanical issues.

Regular inspections and maintenance can help identify and address these concerns early. Owners should pay attention to any changes in handling or unusual sounds and consult a professional if problems persist.

Interior Quality and Comfort

While the Ioniq 6 is praised for its modern design and comfort, some owners have raised concerns about interior quality. Reports of rattling noises from the cabin and wear on materials over time have been noted. These issues can detract from the overall driving experience and may require attention.

To maintain the interior quality, owners should take care when cleaning and using the vehicle. Regular checks for wear and tear can help identify potential issues before they become more significant problems.

Software Glitches

Software glitches are another common issue reported by Ioniq 6 owners. Problems can range from the infotainment system freezing to navigation errors. These issues can be particularly frustrating, as they often affect the vehicle’s usability and convenience features.

Keeping the vehicle’s software updated is essential to minimise these glitches. Hyundai regularly releases updates that can fix known bugs and improve system performance. Owners should stay informed about available updates and apply them as necessary to enhance their driving experience.

Hyundai Ioniq 6 recall record

3 recalls have been issued for the Hyundai Ioniq 6, between 2024 and 2025.

  1. The vehicle charge port door outer panel may detach

    R/2025/457

    Issued 17 November 2025

    The vehicle charge port door outer panel may have insufficient engagement between the outer panel retaining hooks and the charging port door increasing the risk of detachment during operation.

    Remedy:To rectify this issue the charge port door outer panel assembly will be adhered as a permanent solution.

    Affects cars built Aug 2022 to Jan 2025

  2. The rear inner driveshaft may develop noise resulting in a loss of drive

    R/2024/169

    Issued 13 May 2024

    On affected vehicles the rear inner driveshaft may develop noise resulting in a loss of drive.

    Remedy:On all affected vehicles replace the affected driveshaft and check properly fastened

    Affects cars built Jan 2023 to Feb 2023

  3. The Integrated Charging Control Unit (ICCU) may become defective and stop charging the 12-volt battery which can result in the vehicle entering into a ‘failsafe’ driving mode.

    R/2024/164

    Issued 6 May 2024

    On affected vehicles the Integrated Charging Control Unit (ICCU) may be come defective and stop charging the 12volt battery this can result in the vehicle entering a failsafe driving mode

    Remedy:On all affected vehicles update the ICCU software and check and replace if necessary the ICCU and fuse.

    Affects cars built Sept 2022 to Mar 2024

A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.

Hyundai Ioniq 6 official figures

Median across 14 variants on sale, electricity.

Electric range
322 miles
Manufacturer WLTP figure

Official figures for new cars. Real economy varies with driving, load and conditions.

Frequently asked questions

What are the most common issues reported with the Hyundai Ioniq 6?

Some common issues include battery performance concerns, software glitches, and occasional problems with the infotainment system.

How reliable is the Hyundai Ioniq 6?

The Hyundai Ioniq 6 generally has a good reputation for reliability, but like any vehicle, it can experience issues over time.

Are there any recalls for the Hyundai Ioniq 6?

Recalls are issued against individual vehicles rather than a model as a whole, so a model-level yes or no would be guesswork. Enter the registration on Honest Car Check and we check the DVSA record for that specific car. Where DVSA holds no status, confirm it with a franchised dealer using the VIN.

What should I do if my Ioniq 6 has a battery issue?

If you suspect a battery issue, it is advisable to contact your local Hyundai dealer for a diagnostic check and potential repairs.

Is the infotainment system in the Hyundai Ioniq 6 prone to problems?

Some users have reported occasional software glitches with the infotainment system, but these can often be resolved with updates.

How can I prevent common problems with my Hyundai Ioniq 6?

Regular maintenance, software updates, and following the manufacturer's guidelines can help prevent common issues.

What warranty coverage does the Hyundai Ioniq 6 come with?

The Hyundai Ioniq 6 typically comes with a five-year warranty, which covers most repairs and issues that may arise during that period.

Are there any specific maintenance tips for the Hyundai Ioniq 6?

Regularly check the tyre pressure, keep the software updated, and schedule routine servicing to ensure optimal performance.

Sources