2025 Kia Niro Transmission and drivetrain Problems
- Complaints
- 1about this part
- Share
- 6%of 17 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 transmission and drivetrain of the 2025 Kia Niro, 6% of the 17 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.
“Transmission was replaced but then completely shut down as I was making a right turn. Multiple indicators on dash went off and safety errors kept scrolling across dash. Vehicle then wouldn’t shift at all. TCM was replaced but vehicle has high RPMs at low speeds. Has been at the dealership now for over 90 days.”
NHTSA complaint #11744906, filed 2026-06Related service bulletins
- 11017172Apr 17, 2025TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 6% |
| 2024 | 2 | 20% |
| 2023 | 6 | 14% |
| 2022 | 4 | 13% |
| 2021 | 3 | 33% |
| 2020 | 8 | 21% |
| 2019 | 22 | 39% |
| 2018 | 19 | 32% |
| 2017 | 19 | 23% |
Other parts of the 2025 Kia Niro
8 complaintsElectrical system
3 complaintsSuspension
3 complaintsEngine
2 complaintsForward collision avoidance
2 complaintsAir bags
1 complaintsSeat belts
1 complaintsSteering
1 complaintsTires
1 complaintsVehicle speed control
1 complaintsWheels
1 complaints
← All problems reported for the 2025 Kia Niro
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