2023 Hyundai Ioniq 5: Reliability Data

Source: NHTSA — 564 complaints
564
Total Complaints
15,500mi
Median Mileage
Electrical System
Top Issue
23
Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

7,925 25th Percentile
15,500 Median Mileage
19,230 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

Electrical System
248
Power Train
62
Fuel/Propulsion System
58
Unknown Or Other
40
Engine
36
Service Brakes
21
Vehicle Speed Control
17
Adaptive Cruise Control
11
Automatic Emergency Braking
11
Warnings
8

Severity Assessment

23
Crashes
2
Fires
6
Injuries
0
Deaths

Sample Complaint Reports

"Hater does not push out any hot or heated air."
"There is no rear windshield wiper and the design of the car causes much dirt/gunk to build up HEAVILY obscuring visibility There are times where I'm driving at night (esp. when it's raining) where I can barely make out the cars/objects behind me. It is very dangerous"
"While driving in the one pedal driving mode (“iPedal”), it is possible to rapidly slow the vehicle while keeping the accelerator pedal slightly depressed, which is the expected result for this regenerative braking mode. While rapidly decelerating in this mode, however, the brake lights do not i..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

When Were Complaints Filed?

Number of complaints by the year the issue occurred.

When Does Each Component Fail?

Median mileage at complaint for top components.

Electrical System 248 complaints
25th: 10,300 mi Median: 16,153 mi 75th: 25,076 mi

Where Are Complaints Coming From?

Top states by complaint count.

CA: 89 WA: 49 FL: 39 MA: 35 NC: 31 GA: 30 NY: 27 MD: 25 OR: 23 TX: 23

Hyundai Ioniq 5 — Other Years

See how this model compares across different model years.

YearComplaintsCrashes
202262110
202430010
20253511

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28