Reliability & cost of ownership
Hyundai Ioniq Plug-In Hybrid Reliability & Common Problems
How reliable is the Hyundai Ioniq Plug-In Hybrid? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for a full reliability and repair-cost forecast.
Hyundai Ioniq Plug-In Hybrid problems by model year
1 recall entry and 26 owner complaints on file across 5 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2022 Ioniq Plug-In Hybrid | 0 | 3 | No NCAP test | Reliability forecast → |
| 2021 Ioniq Plug-In Hybrid | 0 | 5 | No NCAP test | Reliability forecast → |
| 2020 Ioniq Plug-In Hybrid | 0 | 4 | No NCAP test | Reliability forecast → |
| 2019 Ioniq Plug-In Hybrid | 0 | 10 | No NCAP test | Reliability forecast → |
| 2018 Ioniq Plug-In Hybrid | 1 | 4 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Hyundai Ioniq Plug-In Hybrid, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- electrical system7 complaints
- power train5 complaints
- unknown or other4 complaints
- vehicle speed control4 complaints
- service brakes4 complaints
- structure3 complaints
- seat belts3 complaints
- forward collision avoidance3 complaints