Reliability & cost of ownership
Hyundai Ioniq 6 Reliability & Common Problems
How reliable is the Hyundai Ioniq 6? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
Hyundai Ioniq 6 problems by model year
13 recall entries and 131 owner complaints on file across 3 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2025 Ioniq 6 | 3 | 37 | 5.0 | AI reliability outlook → |
| 2024 Ioniq 6 | 5 | 38 | 5.0 | AI reliability outlook → |
| 2023 Ioniq 6 | 5 | 56 | 5.0 | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the Hyundai Ioniq 6, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- electrical system76 complaints
- unknown or other25 complaints
- power train18 complaints
- fuel/propulsion system14 complaints
- vehicle speed control11 complaints
- engine9 complaints
- forward collision avoidance8 complaints
- service brakes5 complaints