2014 Mercedes-Benz S550 vs 2015 Mercedes-Benz S550
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 | 2014 Mercedes-Benz S550 | 2015 Mercedes-Benz S550 |
|---|---|---|
| NHTSA complaints | 24 | 41 |
| Recall campaigns | 5 | 5 |
| Service bulletins (TSBs) | 133 | 131 |
| Investigations | 1 | 1 |
| Crash reports | 4 | 4 |
| Fire reports | 0 | 3 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 20 | 20 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Mercedes-Benz S550 | Mercedes-Benz S550 |
|---|---|---|
| Seat Belts | 2 | 7 |
| Steering | 3 | 4 |
| Air Bags | 2 | 4 |
| Electrical System | 1 | 5 |
| Structure | 1 | 5 |
| Wheels | 1 | 5 |
| Fuel/propulsion System | 2 | 2 |
| Service Brakes | 2 | 2 |
2014 Mercedes-Benz S550
2015 Mercedes-Benz S550
Compare all Mercedes-Benz S550 vs Mercedes-Benz S550 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.