2013 Hyundai Sonata Hybrid vs 2013 Kia Optima
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2013 Hyundai Sonata Hybrid | 2013 Kia Optima |
|---|---|---|
| NHTSA complaints | 105 | 1,375 |
| Recall campaigns | 4 | 9 |
| Service bulletins (TSBs) | 104 | 235 |
| Investigations | 7 | 8 |
| Crash reports | 8 | 48 |
| Fire reports | 4 | 112 |
| NCAP overall rating | — | 5/5 |
| EPA MPG (combined) | 37 | 26–37 |
| Median reported incident mileage | 65,661 mi | 87,000 mi |
Reported problems side by side
| Component | Hyundai Sonata Hybrid | Kia Optima |
|---|---|---|
| Engine | 40 | 610 |
| Steering | 10 | 212 |
| Electrical System | 24 | 145 |
| Structure | 4 | 127 |
| Fuel/propulsion System | 12 | 91 |
| Power Train | 14 | 64 |
| Service Brakes | 16 | 58 |
| Air Bags | 4 | 60 |
Symptoms owners describe
| Stalling | 16 | 168 |
| Clunking / rattling | 10 | 87 |
| Check engine light | 8 | 108 |
| Hesitation / surging | 6 | 24 |
| Vibration / shaking | 5 | 54 |
| Loss of power | 0 | 53 |
| Rust / corrosion | 0 | 32 |
| Oil consumption | 0 | 25 |
2013 Hyundai Sonata Hybrid
2013 Kia Optima
Compare all Hyundai Sonata Hybrid vs Kia Optima years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.