Kia K4 electrical system problems by year
12 NHTSA owner complaints name the electrical system across 1 K4 model years. The most reported year is 2025 with 12 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2025 K4 | 12 | 27% | — |
Share is the fraction of that year’s complaints naming the electrical system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.