We don't have a lot of Kia Niro engine problems on file — feel free to add yours here. The most common Niro engine problems occur at 26,000 miles. Click on a year below.

Worst Engine Problems
misfire 2017 Kia Niro
valve clatter under load 2018 Kia Niro
crank pulley bolt snapped 2017 Kia Niro