2019 Hyundai Ioniq Plug-In Hybrid Engine Problems
- Complaints
- 1about this part
- Share
- 9%of 11 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine of the 2019 Hyundai Ioniq Plug-In Hybrid, 9% of the 11 complaints for this model year. 1 of these say a crash was involved, according to the filers.
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.
“In the middle lane of a multiple lane highway, it suddenly gave a very confusing warning on the dashboard. It lost power and slowed down quickly to below 40 mph. It didn't help to press down the gas pedal. I was forced to switch from the middle lane to the passing lane in order to reach the shoulder. The car was side swept by another car in the passing lane because it was at low speed. Once it reached on the shoulder it stopped completely. If it gave a clear warning, for example, pull out immediately! …”
NHTSA complaint #11474067, filed 2022-07Related service bulletins
- 11038458Oct 8, 2026Some vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption. This bulletin outlines the combustion chamber cleaning procedure…
- 11038456Oct 7, 2026Certain vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption. This bulletin provides the inspection and repair procedures…
- 10160102Apr 19, 2019This bulletin provides additional service diagnostic information and repair procedures related to electric A/C compressors equipped in hybrid electric vehicles, plug-in hybrid…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 1 | 17% |
| 2019 | 1 | 9% |
Other parts of the 2019 Hyundai Ioniq Plug-In Hybrid
5 complaintsTransmission and drivetrain
4 complaintsFuel system
2 complaintsOther or unknown
2 complaintsSeat belts
2 complaintsVehicle speed control
2 complaintsAir bags
1 complaintsBody and structure
1 complaints
← All problems reported for the 2019 Hyundai Ioniq Plug-In Hybrid
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