Mercedes-Benz 400E vs Saturn SL
Owner complaints, worst years and recall history side by side, from official NHTSA data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
Mercedes-Benz 400E
- Total complaints
- 38
- Avg per model year
- 19
- Recall campaigns (all years)
- 0
- Most complained year
- 1993 (19)
Top problems: Electrical System, Engine and Engine Cooling, Vehicle Speed Control
Saturn SL
- Total complaints
- 2,218
- Avg per model year
- 185
- Recall campaigns (all years)
- 2
- Most complained year
- 1995 (355)
Top problems: Engine and Engine Cooling, Power Train, Electrical System
Method. Complaints are unique NHTSA reports per model year. A model that sold more units will naturally accumulate more complaints — compare the shape across years, not just the raw totals, and read the year pages for what actually fails.