2021 Kia Niro Phev
Only 1 complaint 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 1 complaint on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 1
- Recalls
- 1
- Investigations
- 1
- Top problem
- —
Too few to rank
Campaigns on file for 2021
Opened by NHTSA
Not enough data
Complaints per year
2021: 1 complaint
View as data table
| Year | Complaints |
|---|---|
| 2018 | 13 |
| 2019 | 26 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 12 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 2 |
Known problem areas
Only 1 complaint on file for this model year — too few to rank by share. Raw counts only, below.
Power train
1 of 1 total report mentions: power train.
Show complaint excerpts
The contact owns a 2021 Kia Niro. The contact received notification of NHTSA Campaign Number: 23V534000 (Power Train); however, the part to do the repair was not yet available. No further information was provided.
NHTSA ODI report, 2023-10-11
Safety timeline
1 recall · 1 investigation · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
-
I
2023-01-27Defect petitionClosed 2023-08-07 Pedestrian alert sounds
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R
2023-12-29Power train23V534000 Kia America, Inc. (Kia) is recalling certain 2017-2022 Niro and 2018-2022 Niro Plug-in Hybrid vehicles. Fluid may leak into the printed circuit board inside the hydraulic clutch actuator, which can result in an engine compartment fire.
Remedy: Dealers will inspect and replace the hydraulic clutch actuator as necessary and install a new fuse, free of charge. Owner notification letters were mailed December 29, 2023. Owners may contact Kia customer service at 1-800-333-4542.
Buy-smart checklist
2021 Kia Niro Phev — pre-purchase inspection
Inspect
- Power train: 1 report on file for this year.
Verify these recalls were completed
- Recall 23V534000 · Power train
FAQ
- Is the 2021 Kia Niro Phev 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 2021 Kia Niro Phev?
- The most-reported component is power train, accounting for 100% of complaints on file.
- How many recalls does the 2021 Kia Niro Phev have?
- 1 recall on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.