303 problems have been reported for the 2010 Subaru Forester. The following chart shows the 21 most common problems for 2010 Subaru Forester. The number one most common problem is related to the vehicle's seats with 76 problems. The second most common problem is related to the vehicle's air bags (42 problems).
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 2010 Subaru Forester in the United States are 112,517 units [1]. If the total number of problems reported by Subaru Forester owners in the last 16 years is 303, and the age of the vehicle is 16, the PPMY index can then be calculated as
PPMY Index = 303 / 112,517 / 16 * 1000 = 0.17.
For more information, refer to this page: A study of reliability comparison across Subaru Forester model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2010 Subaru Forester in 2010.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 |
When making the decision between buying a new or used Subaru Forester, the following table can be used to compare the 2010 Subaru Forester with the Subaru Forester from other model years. Note that the number of problems reported for the 2010 Forester is 303 while the average number of problems reported for the 29 model years of the Subaru Forester is 286.