2026 Hyundai Ioniq 5
Only 23 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 23 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2022 | 404 |
| 2023 | 386 |
| 2024 | 222 |
| 2025 | 296 |
| 2026 | 23 |
KNOWN PROBLEM AREAS
Only 23 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
11 of 23 total reports mention: electrical system, most commonly citing software and autonomous/self driving.
Show complaint excerpts
Control box on main battery (iccu)
NHTSA ODI report, 20260715
My BRAND NEW car is suffering an ICCU issue. I first noticed the screens going completely black while driving.
NHTSA ODI report, 20260130
6 of 23 total reports mention: lane departure, most commonly citing warning and assist.
Show complaint excerpts
While driving on the freeway with adaptive cruise control and lane keeping assistance on heading east into the morning sun my car suddenly attempted to veer strongly to the left as I exited the shadow of an overpass.
NHTSA ODI report, 20260824
Also filed under STEERING
4 of 23 total reports mention: forward collision avoidance, most commonly citing adaptive cruise control and warnings.
2 of 23 total reports mention: vehicle speed control.
Show complaint excerpts
While driving at highway speeds (approximately 70 MPH) with the vehicle's Assistive Driving functions engaged, the Driver Monitoring System (DMS) malfunctioned.
NHTSA ODI report, 20260201
2 of 23 total reports mention: seats.
SAFETY TIMELINE
Hyundai Motor America (Hyundai) is recalling certain 2025-2026 Tucson Hybrid, Tucson Plug-In Hybrid Electric (PHEV), 2026 IONIQ 5, Santa Cruz, Kona, Palisade, Palisade Hybrid, Santa Fe, Santa Fe Hybrid, Sonata, Sonata Hybrid, and Tucson vehicles.
Remedy: The instrument panel display software will be updated over-the-air (OTA) or by a dealer, free of charge. Owner notification letters were mailed March 24, 2026. Owners may contact Hyundai's customer service at 855-371-9460.
Campaign 26V047000 — check if this car was fixed
Hyundai Motor America (Hyundai) is recalling certain 2025-2026 IONIQ 5 and 2026 IONIQ 9 vehicles. The high voltage battery system may contain an improperly tightened bus bar, which can cause a short-circuit.
Remedy: Dealers will inspect and tighten the bus bar retention bolts and replace the battery system assembly, as necessary, free of charge. Owner notification letters were mailed April 3, 2026. Owners may contact Hyundai customer service at 1-855-371-9460.
Campaign 26V068000 — check if this car was fixed
BUY-SMART CHECKLIST
2026 Hyundai Ioniq 5 — pre-purchase inspection
- Test/inspect for electrical system issues (11 reports on file for this year).
- Test/inspect for lane departure issues (6 reports on file for this year).
- Test/inspect for forward collision avoidance issues (4 reports on file for this year).
- Verify recall 26V047000 (electrical system) has been completed.
- Verify recall 26V068000 (electrical system) has been completed.
FAQ
Is the 2026 Hyundai Ioniq 5 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2026 Hyundai Ioniq 5?
The most-reported component is electrical system, accounting for 48% of complaints on file.
How many recalls does the 2026 Hyundai Ioniq 5 have?
2 recalls on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.