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10 complaints
KIA NIRO 2023 VEHICLE SPEED CONTROL
medium
The contact owns a 2023 Kia Niro. The contact stated that while driving at 25 MPH, the vehicle independently accelerated. The contact constantly depressed the brake pedal to stop the vehicle. The con
NHTSAUSApr 2026Source →
KIA NIRO EV 2023 FUEL/PROPULSION SYSTEM
medium
The vehicle is a rental vehicle. It experienced two incidents of sudden loss of propulsion within the first two days of operation. During both events, the vehicle became completely unresponsive to acc
NHTSAUSFeb 2026Source →
KIA NIRO 2023 UNKNOWN OR OTHER
medium
I am filing a complaint regarding my 2023 Kia Niro and Safety Recall SC332. The recall involves a damaged floor wiring assembly that may prevent proper airbag and seat belt deployment, creating a seri
NHTSAUSFeb 2026Source →
KIA NIRO EV 2023 FUEL/PROPULSION SYSTEM
low
I did an OTA update that made the rear view camera work intermittently. It would just flash an image every couple of seconds instead of a live stream. I took it into the dealer, and on the way, it to
NHTSAUSDec 2025Source →
KIA NIRO 2023 POWER TRAIN
low
My car has clunking noises coming from the front left suspension, they occur more often and getting louder. After doing some research online, I found that the symptoms are similar to the NHTSA recall
NHTSAUSOct 2025Source →
KIA NIRO 2023 SERVICE BRAKES
medium
When attempting to activate the parking brake there is no response from the vehicle. No matter how many times in attempting to activate the parking brake it would not activate. The only way to success
NHTSAUSOct 2025Source →
KIA NIRO 2023 FORWARD COLLISION AVOIDANCE: WARNINGS
medium
Driving VA Interstate 64. Traveling right side travel lane approximately 70 mph. Had ADAS engaged. Car entering highway, moved to center travel lane to pass. As I approached entering highway car, s
NHTSAUSAug 2025Source →
KIA NIRO 2023 UNKNOWN OR OTHER
low
On multiple occasions, the car has flashed an error on the dash stating there was a problem with the hybrid system. It immediately slows down without time to merge over causing extreme danger on a bus
NHTSAUSAug 2025Source →
KIA NIRO 2023 ELECTRICAL SYSTEM
high
I was driving my 2023 Kia Niro PHEV into my garage after running an errand, going very slowly. Suddenly the vehicle--all on its own--surged forward, slammed into the rear wall (triggering air bags), r
NHTSAUSJul 2025Source →
KIA NIRO PHEV 2023 LANE DEPARTURE: WARNING
high
2023 Kia Niro electronic dash went blank, no speed indication, no adaptive cruise, no lane departure warning, no forward collision warning capabilities.
NHTSAUSJun 2025Source →