21 problems have been reported for the 2004 Mercedes Benz CLK320. The following chart shows the 10 most common problems for 2004 Mercedes Benz CLK320. The number one most common problem is related to the vehicle's seat belts with 6 problems. The second most common problem is related to the vehicle's electrical system (4 problems).
| Problem Category | Number of Problems |
|---|---|
| Seat Belt | |
| Electrical System | |
| Air Bag | |
| Power Train | |
| Visibility | |
| Other Fuel System | |
| Latches/locks/linkage | |
| Structure | |
| Engine And Engine Cooling | |
| Seats |
The following chart shows the number of problems reported during each of the service years since the debut of the 2004 Mercedes Benz CLK320 in 2004.
| Service Year | Number of Problems |
|---|---|
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 | |
| 2004 |
When making the decision between buying a new or used Mercedes Benz CLK320, the following table can be used to compare the 2004 Mercedes Benz CLK320 with the Mercedes Benz CLK320 from other model years. Note that the number of problems reported for the 2004 CLK320 is 21 while the average number of problems reported for the 9 model years of the Mercedes Benz CLK320 is 17.
| Model Year | Number of Problems |
|---|---|
| 2009 CLK320 | |
| 2006 CLK320 | |
| 2005 CLK320 | |
| 2004 CLK320 | |
| 2003 CLK320 | |
| 2002 CLK320 | |
| 2001 CLK320 | |
| 2000 CLK320 | |
| 1999 CLK320 |