2023 Kia Niro Phev Transmission and drivetrain Problems
- Complaints
- 2about this part
- Share
- 33%of 6 total for the year
- Median mileage
- 1,300miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 2 complaints about the transmission and drivetrain of the 2023 Kia Niro Phev, 33% of the 6 complaints for this model year. Where a mileage was given, the median is 1,300 miles.
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.
“Unknown which component exactly as it does not throw a fault. I believe it to be transmission related as the behavior seems like a clutch to me, but dealership has not been able to confirm. Vehicle rolls freely in directions other than what is selected and does not respond to throttle input. Described the issue to dealer numerous times and they claim to have seen it. I do not believe they actually have. It is currently at the dealer for the fourth time about the issue. Currently claiming engine issues but the engine isnt even on when it experiences the problem. …”
NHTSA complaint #11685147, filed 2025-09“The contact owns a 2023 Kia Niro. The contact stated that while attempting to shift into drive (D), the transmission failed to shift to the intended gear. The contact stated that the failure was intermittent. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 1,300.”
NHTSA complaint #11526844, filed 2023-06, 1,300 milesRelated 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…
- 10235107Apr 6, 2023TECHNICAL SERVICE BULLETIN: 6-SPEED DCT JUDGEMENT LOGIC IMPROVEMENT / GROUND BOLT TIGHTENING (P074A73) - This bulletin has been revised to include additional information…
- 10231842Feb 10, 2023TECHNICAL SERVICE BULLETIN: 6-SPEED DCT JUDGEMENT LOGIC IMPROVEMENT / GROUND BOLT TIGHTENING (P074A73) - This bulletin provides information to tighten both the clutch actuator…
- 10226555Nov 18, 2022TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin provides information relating to the correct transmission fluid type and fill quantity…
Transmission and drivetrain: other model years
Other parts of the 2023 Kia Niro Phev
4 complaintsForward collision avoidance
1 complaintsLane departure
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2023 Kia Niro Phev
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