4 problems have been reported for the 2007 Mercedes Benz GL. The following chart shows the 3 most common problems for 2007 Mercedes Benz GL. The number one most common problem is related to the vehicle's seats with 2 problems. The second most common problem is related to the vehicle's power train (1 problem).
| Problem Category | Number of Problems |
|---|---|
| Seats | |
| Power Train | |
| Gasoline Fuel System |
In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2007 Mercedes Benz GL in the United States are 31,256 units [1]. If the total number of problems reported by Mercedes Benz GL owners in the last 15 years is 4, and the age of the vehicle is 15, the PPMY index can then be calculated as
PPMY Index = 4 / 31,256 / 15 * 1000 = 0.01.
For more information, refer to this page: A study of reliability comparison across Mercedes Benz GL model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2007 Mercedes Benz GL in 2007.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 |
When making the decision between buying a new or used Mercedes Benz GL, the following table can be used to compare the 2007 Mercedes Benz GL with the Mercedes Benz GL from other model years. Note that the number of problems reported for the 2007 GL is 4 while the average number of problems reported for the 5 model years of the Mercedes Benz GL is 3.