2018 Hyundai Elantra problems by component
280 owner complaints filed with NHTSA for the 2018 Hyundai Elantra, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Engine → | 139 | 50% | 42,250 mi |
| Electrical System → | 43 | 15% | — |
| Power Train → | 24 | 9% | — |
| Fuel/propulsion System → | 19 | 7% | — |
| Exterior Lighting → | 16 | 6% | — |
| Service Brakes → | 15 | 5% | — |
| Steering → | 15 | 5% | — |
| Structure → | 15 | 5% | — |
| Vehicle Speed Control → | 13 | 5% | — |
| Air Bags → | 12 | 4% | — |
| Wheels → | 10 | 4% | — |
| Suspension | 5 | 2% | — |
| Engine and Engine Cooling | 4 | 1% | — |
| Fuel System, Gasoline | 4 | 1% | — |
| Lane Departure | 4 | 1% | — |
| Seat Belts | 4 | 1% | — |
| Tires | 2 | 1% | — |
| Visibility | 2 | 1% | — |
| Forward Collision Avoidance | 1 | 0% | — |
| Latches/locks/linkages | 1 | 0% | — |
| Seats | 1 | 0% | — |
| Visibility/wiper | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.