The short answer
Based on available data, the Hyundai IONIQ 5 comes out ahead of the Volkswagen ID.4 on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Overall
Sentiment is sharply divided, creating a high-risk, high-reward ownership profile. On the positive side, the vehicle is very frequently praised for its unique and head-turning retro-futuristic design, spacious and comfortable interior, smooth and quiet ride quality, rapid DC charging capability (800V architecture), and useful Vehicle-to-Load (V2L) feature. Many owners report high satisfaction, describing it as one of the best cars they've owned, with excellent driving dynamics and practicality.
Best version to buy
Insufficient owner data available to declare a consensus "best" trim. Commentary indicates the Limited (or Ultimate) trim is appreciated for its higher feature content, including a physical button for seat profiles.
Known issues
Overall
Mixed sentiment with a clear generational divide. Early models (circa 2021-2022) are heavily criticized for persistent and significant software and infotainment issues, including system crashes, slow boot times, laggy responsiveness, and unreliable wireless connectivity. These foundational problems, described as "trash software" at launch, severely impacted the ownership experience.
Best version to buy
Insufficient owner data available to designate a specific best version. Feedback indicates a strong preference for post-refresh models (likely 2024+) due to expected software and hardware improvements over the problematic early editions.
Known issues
The verdict
The Hyundai IONIQ 5 is the better choice for most buyers.
It has more power on its best-equipped version than the Volkswagen ID.4, based on the data above. If efficiency matters more to you than outright power, the Volkswagen ID.4 is worth a closer look instead.
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Which is more reliable, the Hyundai IONIQ 5 or the Volkswagen ID.4?
Owner reports show similar reliability sentiment for the Hyundai IONIQ 5 and the Volkswagen ID.4. Check the known issues listed above for specific differences between the two.
Which is better for families, the Hyundai IONIQ 5 or the Volkswagen ID.4?
Data on family-specific factors like cargo space is limited for one or both models, but based on available reports, both are positioned as practical daily drivers. Check the specs table above for seating and body type.
Which has better fuel economy, the Hyundai IONIQ 5 or the Volkswagen ID.4?
Fuel consumption data is limited for one or both models. Check the specs table above for the figures available on each catalogued version.
Which is cheaper to maintain, the Hyundai IONIQ 5 or the Volkswagen ID.4?
Exact maintenance costs aren't in our data, but reliability signals above are the closest proxy: fewer reported issues generally means lower repair costs over time.