2019 Kia Niro Transmission and drivetrain Problems
- Complaints
- 22about this part
- Share
- 39%of 56 total for the year
- Median mileage
- 54,700miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 22 complaints about the transmission and drivetrain of the 2019 Kia Niro, 39% of the 56 complaints for this model year. Where a mileage was given, the median is 54,700 miles. 1 recall campaign on record is filed under a similar system.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When I was going to la using 110 express lane. Car stop unpredictably totally and I parked the car left side 110 express lane. I was stayed 3 hours until tow coming.”
NHTSA complaint #11317160, filed 2020-03, 12,000 miles“Since november of 2020, our NIRO has been at a Kia service center 12 times at 4 different dealerships in a desperate attempt to get our NIRO to replicate, what I think is another transmission issue, during the mile or two the tech test-drives the vehicle for diagnosis. When I am coming to a complete stop, once in a while I hear a very loud bang or a momentary loud scraping noise as if a metal spatula is being swiftly dragged across a slab of concrete. When this occurs, the car also seems to lunge forward as if I am slipping on ice or wet leaves. …”
NHTSA complaint #11413613, filed 2021-04, 54,700 miles“The consumer rented a 2019 Kia NIRO. The consumer stated that when the vehicle was started and placed in reverse, the vehicle moved forward without warning. The gear shift indicator displayed that the vehicle was in reverse at the time of the failure. The vehicle was returned to the rental company. The dealer and manufacturer were not made aware of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 9,000. The VIN was unknown.”
NHTSA complaint #11269378, filed 2019-10, 9,000 miles“I’ve had this repaired by Kia and immediately failed again, but a component to the alternator and ac unit is attached to the drive train and will cause an alarm that hybrid battery failure and sudden power loss(they told me this with the first “fix” but failed within an hour of leaving Kia. It’s happened again tonight and nearly caused a crash on the freeway and I’ve seen many others with this issue and I want to drive my kid home safely so any help would be wonderful with this issue. Thank you!!”
NHTSA complaint #11551515, filed 2023-10“On August 22nd, I was driving from the grocery story to my house (5 miles away) when the transmission started failing only going on 2nd gear and the check engine light came on, when I got home, I called my mechanic and he connected his code reader to my card and the error code is P090B$07E9 Clutch B actuator control circuit performance error, he told me that Kia motors had an open recall for the clutch actuator, I called the Kia dealer to make an appointment for August 26th I told them the issue with my car and they told me they will check that error, it took two weeks for them to return my…”
NHTSA complaint #11764701, filed 2026-09Related recalls
- 23V534000Jul 31, 2023Kia 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…Covers: Kia Niro 2017–2022, Niro Phev 2018–2022
Related 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…
- 11000787May 16, 2024This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission…
- 10226555Nov 18, 2022TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin provides information relating to the correct transmission fluid type and fill quantity…
- 10185035Dec 23, 2020TECHNICAL SERVICE BULLETIN: 6-SPEED DOUBLE CLUTCH OR DCT REPLACEMENT - This bulletin provides the procedure to replace the Double Clutch set or Double Clutch Transmission (DCT)…
- 10174520Apr 24, 2020TECHNICAL SERVICE BULLETIN: - TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been revised to include additional information. This bulletin provides information relating…
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 2019 Kia Niro
13 complaintsBrakes
10 complaintsEngine
10 complaintsFuel system
8 complaintsOther or unknown
6 complaintsEngine cooling
4 complaintsAir bags
2 complaintsBack-over prevention (rear camera)
2 complaintsSteering
2 complaintsVehicle speed control
2 complaintsExterior lighting
1 complaintsForward collision avoidance
1 complaints
← All problems reported for the 2019 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