The Lemon Index

Electric cars · Kia Niro EV

Kia Niro EV reliability, 2022-2024.

The Kia Niro EV drew 1.6× the average car's complaints: #2 of 22 electric cars.

Kia Niro EV

Photos: Alexander Migl (Wikimedia Commons)

162Lemon Index (100 = average car)
92complaints per 100,000 sold
79without driver-assist complaints
37,936sold in the U.S., 2022-2024 (small sample)

Year by year

Model yearIndexCompared with averageComplaintsSold
20222032× the average car's complaints1815,530
20231911.9× the average car's complaints1110,039
2024861.2× fewer complaints than average612,367

Top problems

  • electrical: 34% of complaints
  • drivetrain: 11% of complaints
  • automatic emergency braking: 11% of complaints
  • brakes: 11% of complaints

Fire complaints: 0 (0.0 per 100,000 sold; all EVs average 0.8). EV fires vs gas →

Recalls

5 recalls for model years 2022-2024, 1 mentioning fire. The newest:

  • back over prevention Jun 2025
    The circuit board for the rearview camera may become damaged and cause the rearview camera image not to display. NHTSA 25V426000
  • seats Jan 2025
    The floor wiring assembly beneath the front passenger seat may become damaged, which can prevent the front air bags and seat belts from deploying properly or cause an unintended side curtain air bag deployment. NHTSA 25V024000
  • electrical May 2024
    The high voltage battery safety plug may overheat and melt, which can cause a loss of drive power or fire. Fire risk. NHTSA 24V358000
  • transmission & drivetrain Apr 2024
    The differential gear bolts in the gear drive unit may not be tightened properly, which can result in a loss of drive power or cause the differential to lock up. NHTSA 24V271000
  • transmission & drivetrain Jan 2024
    One of the drive shafts may have been improperly heat-treated, allowing it to break under load and resulting in a loss of drive power. NHTSA 24V057000

Complaints filed with NHTSA by the end of the year after the model year. Sales are Kelley Blue Book estimates for every brand (Tesla doesn't report U.S. sales by model). These scores use a shorter window than the main Lemon Index (complaints filed by the end of the year after the model year), so brand-new EVs like the Cybertruck get a fair, complete window. That's why a Tesla's score here differs a little from its main car page. Sales source: Kelley Blue Book EV sales reports (estimates).

Updated