2018 Kia Niro problems by component
56 owner complaints filed with NHTSA for the 2018 Kia Niro, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Electrical System → | 17 | 30% | — |
| Power Train → | 17 | 30% | — |
| Engine → | 16 | 29% | — |
| Service Brakes | 6 | 11% | — |
| Vehicle Speed Control | 4 | 7% | — |
| Structure | 3 | 5% | — |
| Exterior Lighting | 2 | 4% | — |
| Fuel/propulsion System | 2 | 4% | — |
| Air Bags | 1 | 2% | — |
| Engine and Engine Cooling | 1 | 2% | — |
| Seats | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.