2021 Kia Niro: problems, recalls and reliability
2 recalls and 12 owner complaints on record; most reports concern power train.
Data updated weekly · latest recall Jun 2025
All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.
Common problems
Computed from 12 owner complaints filed with NHTSA for this exact model year.
“EV motor and drive train have a clattering noise, much like a playing card attached to a bicycle clattering against the wheel spokes. it speeds up and slows down with the acceleration of the motor.”Owner report · Engine · Feb 2026
“Vehicle is available for inspection upon request. HEV light lit up on dashboard and a warning message was displayed alerting me to immediately pull over and turn off the vehicle. At the same time the vehicle was not responding and acceleration became troubling and with marked hesitation. After waiting several minutes I attemped to turn the vehicle on again but the warning light and alarm went off. Vehicle is currently at the dealership but they have not offer a solution or even a temporary remedy.”Owner report · Unknown Or Other · Oct 2023
“Problem has not been remedied. What is my recourse? How long do I have to drive around worried about the car going on fire?”Owner report · Electrical System · Sep 2023
Show 3 more owner reports
“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. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.”Owner report · Power Train · Jul 2023
“While driving on a major highway, my sunroof suddenly exploded. Luckily the screen was pulled shut otherwise I would have been covered in glass. I was able to drive to the next exit and park the vehicle to then get out and observe the damage. There was a gaping hole in the sunroof. I called a tow who brought me to a Kia dealership. I explained what happened and after inspecting the car the dealership told me it was road debris that caused the issue. I did not see or hear anything hit my car prior to the explosion of the sunroof and I question their findings that it was debris related.”Owner report · Visibility · Sep 2022
“There is a silver strip of "trim" running completely across the dashboard just above the radio controls. It is so reflective that a glare occurs periodically throughout the day when the sun hits it. It's so bad that it blocks the left side mirror with the reflection and can even blind the driver. This needs to be addressed by Kia. Easy solution is to have Kia remove the strips, paint them black, and re-install them.”Owner report · Visibility/Wiper · Jul 2021
When filing, owners marked a crash in 1 of these complaints and injuries in 1 - self-reported to NHTSA, not verified accident statistics.
Recalls - 2 campaigns
Kia America, Inc. (Kia) is recalling certain 2020-2022 Niro EV vehicles. The circuit board for the rearview camera may become damaged and cause the rearview camera image not to display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Remedy: Dealers will replace the rearview camera, free of charge. Owner notification letters were mailed November 7, 2025. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC342.
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. Kia's number for this recall is SC276.
How other years compare
Check your exact Niro by VIN
Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.
Open VIN decoderFrequently asked questions
Is the 2021 Kia Niro reliable?
NHTSA has 12 owner complaints and 2 recall campaigns on record for the 2021 Kia Niro. The most complained-about area is power train.
Does the 2021 Kia Niro have open recalls?
2 recall campaigns have been issued, the latest concerning back over prevention: sensing system: camera. Check your specific vehicle by VIN - recall repairs are free at franchised dealers.
Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.