Hyundai Ioniq Hybrid — the 6 years we've written up
2017–2022, side by side: what goes wrong on each, what the fix costs, and what they typically ask. 3 of the 6 carry a high-severity issue.
What this page is
These are the 6 Hyundai Ioniq Hybrid model years Kestrel has done the homework on — not every year Hyundai built one. A year that isn't listed here isn't a year we're warning you off; it's one we haven't written up yet. Ranking a whole model run would mean telling you about years we've never looked at.
Hyundai Ioniq Hybrid by year
How many owner complaints NHTSA holds. A big number usually means a lot were sold; the shape matters more than the total.
Year by year
Auto Hold and EPB warnings that come on by themselves and take the driver aids down — $300–$1,400 for the sensor or wiring repair, with no guarantee it does not return
Auto Hold and electronic parking brake faults that switch themselves on — $300–$1,200 for the sensor or harness repair
Hybrid power electronics: charge controller failures and "stop driving" warnings — $1,600–$3,200 for a charge controller or converter unit
Hybrid battery / system health — $0 under warranty / expensive out
Power Relay Assembly fire recall — and then a second campaign for the same box — $0 with the recall — verify it was performed
Power Relay Assembly under the rear seat can overheat — recalled twice, because the first fix did not hold — $0 with the recall — verify it was performed
3 of these 6 have no high-severity issue in our write-up. That means we didn't find an expensive recurring fault — not that one cannot exist on the specific vehicle you're looking at.
Looking at one in particular?
This page covers the Hyundai Ioniq Hybrid in general. The Kestrel report covers the one you're looking at — the asking price against the market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.
Get My Verdict — $7.99Not ready to pay for one? The free read is instant and needs no card — it checks the asking price against the market and names the top issues for that year.
Known issues are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.
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