2015 Hyundai Genesis vs 2015 Hyundai Sonata
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Sep 22, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2015 Hyundai Genesis | 2015 Hyundai Sonata |
|---|---|---|
| NHTSA complaints | 290 | 1,144 |
| Recall campaigns | 6 | 9 |
| Service bulletins (TSBs) | 116 | 251 |
| Investigations | 1 | 4 |
| Crash reports | 10 | 34 |
| Fire reports | 3 | 48 |
| NCAP overall rating | 5/5 | 5/5 |
| EPA MPG (combined) | 18–22 | 26–37 |
| Median reported incident mileage | 34,000 mi | 58,538 mi |
Reported problems side by side
| Component | Hyundai Genesis | Hyundai Sonata |
|---|---|---|
| Engine | 41 | 623 |
| Electrical System | 111 | 167 |
| Power Train | 22 | 134 |
| Steering | 29 | 74 |
| Service Brakes | 13 | 73 |
| Fuel/propulsion System | 7 | 75 |
| Exterior Lighting | 43 | 38 |
| Structure | 20 | 52 |
Symptoms owners describe
| Stalling | 15 | 172 |
| Vibration / shaking | 11 | 79 |
| Won’t start | 9 | 0 |
| Check engine light | 8 | 156 |
| Electrical failures | 8 | 0 |
| Hesitation / surging | 7 | 67 |
| Overheating | 6 | 0 |
| Loss of power | 0 | 92 |
2015 Hyundai Genesis
2015 Hyundai Sonata
Compare all Hyundai Genesis vs Hyundai Sonata 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.