Reliability & cost of ownership
Mercedes Benz Slk230 Reliability & Common Problems
How reliable is the Mercedes Benz Slk230? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for a full reliability and repair-cost forecast.
Mercedes Benz Slk230 problems by model year
0 recall entries and 146 owner complaints on file across 4 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2001 Slk230 | 0 | 31 | No NCAP test | Reliability forecast → |
| 2000 Slk230 | 0 | 22 | No NCAP test | Reliability forecast → |
| 1999 Slk230 | 0 | 59 | No NCAP test | Reliability forecast → |
| 1998 Slk230 | 0 | 34 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Mercedes Benz Slk230, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- exterior lighting49 complaints
- visibility32 complaints
- electrical system19 complaints
- structure10 complaints
- engine and engine cooling7 complaints
- fuel system7 complaints
- service brakes7 complaints
- electronic stability control (esc)7 complaints