2025 Hyundai Ioniq 6 Engine Problems
- Complaints
- 1about this part
- Share
- 3%of 37 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the engine of the 2025 Hyundai Ioniq 6, 3% of the 37 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Shift-by-wire system completely locked up, the vehicle refused to power down, and potentially the brake pedal switch failed. The vehicle became unresponsive while I was in a parking garage. Thankfully this didn't happen on the road. After spending over an hour trying random tricks found online, I eventually managed to turn the car off and restart it. I still don't know how. Through my research, I discovered that I am far from the only owner experiencing this terrifying defect. There are numerous documented cases online of this exact vehicle platform refusing to shift out of gear or shut down. …”
NHTSA complaint #11769369, filed 2026-10Engine: other model years
Other parts of the 2025 Hyundai Ioniq 6
22 complaintsOther or unknown
8 complaintsTransmission and drivetrain
5 complaintsFuel system
4 complaintsLane departure
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsSteering
2 complaintsWheels
2 complaintsBrakes
1 complaintsForward collision avoidance
1 complaintsTires
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2025 Hyundai Ioniq 6
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology