Kia K4Years to avoid, problems & recalls

NHTSA has 64 owner complaints and 3 safety recalls on record for the Kia K4.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports. Updated daily. How we score years.

Best & worst years

Kia K4 years to avoid

Complaints by model year, colored by the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the K4 median. Tap a year for its full report.

'25'26
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
Complaints by system

Most common Kia K4 problems

All model years combined: 64 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system183
Lane departure126
Steering104
Forward collision avoidance95
Engine90
Power train80
Air bags85
Vehicle speed control61
Fuel/propulsion system41
8 other systems155