Print report
April 16: Kia Carnival Fuel Leak Recall Follows 258 Fuel Leak Reports recalls | 5 days ago
April 2: Valvoline Class Action Lawsuit Says Wrong Oil Was Used news | 19 days ago
March 22: Kia Carnival Sliding Door Lawsuit Moves Forward in Court news | 30 days ago
March 14: Recall: Kia Telluride and Kia K4 Seat Belt Buckle Problems recalls | 38 days ago
March 14: Kia EV9 Windshield Wiper Problems to be Repaired investigations | 38 days ago
2021 Kia Niro
Problems & Complaints
Worst 2021 Kia Niro Problems by Category
Click on a category below for details. Help?
- drivetrain problems
- engine problems
- electrical problems
- windows / windshield problems
- exterior accessories problems
- miscellaneous problems
Loading ...
one sec.
Stay Up to Date
Compare Kia Niro Model Years
Curious how the 2021 Niro compares to other years?
Check out our Kia Niro overview to see the most problematic years, worst problems and most recently reported complaints with the Niro.
Worst 2021 Kia Niro Problems
We're actively collecting data on the worst problems for the Kia Niro. If you've had a problem, please help us out and report it.





