Mazda MX-5 Miata vs Mercedes-Benz SL500
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.
Mazda MX-5 Miata
- Total complaints
- 275
- Avg per model year
- 23
- Recall campaigns (all years)
- 0
- Most complained year
- 1999 (74)
Top problems: Air Bags, Engine and Engine Cooling, Service Brakes, Hydraulic
Mercedes-Benz SL500
- Total complaints
- 165
- Avg per model year
- 20
- Recall campaigns (all years)
- 0
- Most complained year
- 2003 (80)
Top problems: Suspension, Electrical System, Service Brakes
Complaints by model year
| Year | Mazda MX-5 Miata | Mercedes-Benz SL500 | ||
|---|---|---|---|---|
| 2005 | 4 | 19 | ||
| 2004 | 8 | 44 | ||
| 2003 | 14 | 80 | ||
| 2001 | 22 | 3 | ||
| 1997 | 11 | 9 | ||
| 1996 | 29 | 6 | ||
| 1995 | 30 | 22 | ||
| 1994 | 18 | 8 | ||
| 1993 | 8 | 6 |
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.