Mercedes-Benz Clk320 problems, recalls & best years
The deets on every Clk320 from 1999 to 2009: 115 owner complaints and 10 recalls across 9 model years.
The model years with the most owner complaints are 2003 (19), 1999 (18), 2000 (17). Best fuel economy: 21 mpg combined (2005).

Problem areas across all years
Year by year
| Year | Recalls | Complaints | Best mpg | |
|---|---|---|---|---|
| 1999 | 1 | 18 | 21 | |
| 2000 | 0 | 17 | 21 | |
| 2001 | 0 | 15 | 21 | |
| 2002 | 0 | 16 | 20 | |
| 2003 | 3 | 19 | 20 | |
| 2004 | 3 | 16 | 20 | |
| 2005 | 3 | 12 | 21 | |
| 2006 | 0 | 1 | – | |
| 2009 | 0 | 1 | – |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the Mercedes-Benz Clk320.
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FAQ
What is the worst year for the Mercedes-Benz Clk320?
The model years with the most owner complaints are 2003 (19), 1999 (18), 2000 (17).
How many recalls has the Mercedes-Benz Clk320 had?
Across 1999–2009, NHTSA lists 10 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).