2006 Kia Optima problems by component
155 owner complaints filed with NHTSA for the 2006 Kia Optima, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Air Bags → | 46 | 30% | 70,000 mi |
| Latches/locks/linkages → | 27 | 17% | 74,000 mi |
| Electrical System → | 23 | 15% | 65,150 mi |
| Exterior Lighting → | 16 | 10% | 3,650 mi |
| Power Train → | 14 | 9% | 61,100 mi |
| Structure → | 12 | 8% | 61,300 mi |
| Visibility → | 12 | 8% | 37,500 mi |
| Engine and Engine Cooling | 9 | 6% | — |
| Engine | 7 | 5% | — |
| Vehicle Speed Control | 7 | 5% | — |
| Suspension | 6 | 4% | — |
| Fuel/propulsion System | 5 | 3% | — |
| Tires | 5 | 3% | — |
| Fuel System, Gasoline | 4 | 3% | — |
| Seats | 4 | 3% | — |
| Equipment | 3 | 2% | — |
| Steering | 2 | 1% | — |
| Seat Belts | 1 | 1% | — |
| Visibility/wiper | 1 | 1% | — |
| Wheels | 1 | 1% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.