940 problems have been reported for the 2007 Saturn Aura. The following chart shows the 24 most common problems for 2007 Saturn Aura. The number one most common problem is related to the vehicle's power train with 188 problems. The second most common problem is related to the vehicle's service brakes, hydraulic (114 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 2007 Saturn Aura in the United States are 65,105 units [1]. If the total number of problems reported by Saturn Aura owners in the last 19 years is 940, and the age of the vehicle is 19, the PPMY index can then be calculated as
PPMY Index = 940 / 65,105 / 19 * 1000 = 0.76.
For more information, refer to this page: A study of reliability comparison across Saturn Aura model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2007 Saturn Aura in 2007.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 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 Saturn Aura, the following table can be used to compare the 2007 Saturn Aura with the Saturn Aura from other model years. Note that the number of problems reported for the 2007 Aura is 940 while the average number of problems reported for the 6 model years of the Saturn Aura is 367.