Reliability & cost of ownership
Mercedes Benz Clk430 Reliability & Common Problems
How reliable is the Mercedes Benz Clk430? 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 Clk430 problems by model year
0 recall entries and 31 owner complaints on file across 2 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2000 Clk430 | 0 | 20 | No NCAP test | Reliability forecast → |
| 1999 Clk430 | 0 | 11 | No NCAP test | Reliability forecast → |
Most-complained-about components
Owner complaints filed with NHTSA against the Mercedes Benz Clk430, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- electrical system10 complaints
- power train8 complaints
- engine and engine cooling5 complaints
- service brakes3 complaints
- structure3 complaints
- hydraulic2 complaints
- air bags2 complaints
- suspension1 complaint