2017 Ford Fiesta vs 2017 Mercedes-Benz E400
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 | 2017 Ford Fiesta | 2017 Mercedes-Benz E400 |
|---|---|---|
| NHTSA complaints | 73 | 20 |
| Recall campaigns | 0 | 8 |
| Service bulletins (TSBs) | 92 | 198 |
| Investigations | 2 | 1 |
| Crash reports | 7 | 0 |
| Fire reports | 1 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 30–31 | 23 |
| Median reported incident mileage | 53,000 mi | — |
Reported problems side by side
| Component | Ford Fiesta | Mercedes-Benz E400 |
|---|---|---|
| Power Train | 22 | 0 |
| Engine | 18 | 0 |
| Air Bags | 2 | 16 |
| Fuel/propulsion System | 11 | 0 |
| Electrical System | 7 | 1 |
| Service Brakes | 5 | 0 |
| Engine and Engine Cooling | 4 | 0 |
| Fuel System, Gasoline | 4 | 0 |
Symptoms owners describe
| Stalling | 10 | 0 |
| Check engine light | 10 | 0 |
| Won’t start | 7 | 0 |
| Hesitation / surging | 5 | 0 |
2017 Ford Fiesta
2017 Mercedes-Benz E400
Compare all Ford Fiesta vs Mercedes-Benz E400 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.