163 problems have been reported for the 1999 Mercedes Benz ML320. The following chart shows the 18 most common problems for 1999 Mercedes Benz ML320. The number one most common problem is related to the vehicle's engine and engine cooling with 37 problems. The second most common problem is related to the vehicle's steering (32 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 1999 Mercedes Benz ML320 in 1999.
| Service Year | Number of Problems |
|---|---|
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 | |
| 2004 | |
| 2003 | |
| 2002 | |
| 2001 | |
| 2000 | |
| 1999 |
When making the decision between buying a new or used Mercedes Benz ML320, the following table can be used to compare the 1999 Mercedes Benz ML320 with the Mercedes Benz ML320 from other model years. Note that the number of problems reported for the 1999 ML320 is 163 while the average number of problems reported for the 12 model years of the Mercedes Benz ML320 is 87.
| Model Year | Number of Problems |
|---|---|
| 2011 ML320 | |
| 2009 ML320 | |
| 2008 ML320 | |
| 2007 ML320 | |
| 2006 ML320 | |
| 2005 ML320 | |
| 2003 ML320 | |
| 2002 ML320 | |
| 2001 ML320 | |
| 2000 ML320 | |
| 1999 ML320 | |
| 1998 ML320 |