2015 Chevrolet Impala vs 2015 Hyundai Sonata
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 7, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2015 Chevrolet Impala | 2015 Hyundai Sonata |
|---|---|---|
| NHTSA complaints | 298 | 1,132 |
| Recall campaigns | 3 | 9 |
| Service bulletins (TSBs) | 1,657 | 250 |
| Investigations | 0 | 4 |
| Crash reports | 10 | 34 |
| Fire reports | 11 | 47 |
| NCAP overall rating | 5/5 | 5/5 |
| EPA MPG (combined) | 21–25 | 26–37 |
| Median reported incident mileage | 60,000 mi | 58,076 mi |
Reported problems side by side
| Component | Chevrolet Impala | Hyundai Sonata |
|---|---|---|
| Engine | 19 | 614 |
| Electrical System | 95 | 166 |
| Power Train | 16 | 133 |
| Steering | 44 | 74 |
| Service Brakes | 23 | 72 |
| Fuel/propulsion System | 10 | 72 |
| Vehicle Speed Control | 8 | 61 |
| Structure | 16 | 52 |
Symptoms owners describe
| Rust / corrosion | 21 | 0 |
| Check engine light | 12 | 152 |
| Steering problems | 12 | 0 |
| Stalling | 11 | 171 |
| Loss of power | 11 | 89 |
| Airbag warning light | 9 | 0 |
| Electrical failures | 8 | 0 |
| Vibration / shaking | 7 | 79 |
2015 Chevrolet Impala
2015 Hyundai Sonata
Compare all Chevrolet Impala 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.