Is the Hyundai Ioniq 5 worth buying used after warranty?

Yes—but only selectively. A used Hyundai Ioniq 5 can be worth buying after the basic warranty if the high-voltage battery warranty is still active, all recalls/software updates are done, and the price is meaningfully below a comparable certified or still-under-warranty example.

I would be much more cautious if it is fully out of EV battery warranty. The Ioniq 5’s expensive-risk items are not normal engine/transmission issues; they are EV-specific systems such as the high-voltage battery, ICCU/charging system, onboard electronics, and thermal-management components. A cheap out-of-warranty car can become expensive quickly if one of those fails.

Before buying, verify these five things:

1. Battery warranty status by VIN, not just model year.
2. Recall and software update completion, especially charging/ICCU-related campaigns.
3. Battery health/diagnostic report from Hyundai or a qualified EV shop.
4. DC fast-charging behavior and Level 2 charging behavior during a test or inspection.
5. Service history, tire condition, 12V battery condition, and evidence of accident or underside damage.

My practical take: buy a used Ioniq 5 after the basic warranty only if the traction battery warranty remains and the inspection is clean. If the battery warranty is expired too, I’d only buy it at a steep discount and with money set aside for EV repairs.