99 problems have been reported for the 2021 Chevrolet Traverse. The following chart shows the 18 most common problems for 2021 Chevrolet Traverse. The number one most common problem is related to the vehicle's electrical system with 21 problems. The second most common problem is related to the vehicle's equipment (19 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 2021 Chevrolet Traverse in the United States are 117,444 units [1]. If the total number of problems reported by Chevrolet Traverse owners in the last 5 years is 99, and the age of the vehicle is 5, the PPMY index can then be calculated as
PPMY Index = 99 / 117,444 / 5 * 1000 = 0.17.
For more information, refer to this page: A study of reliability comparison across Chevrolet Traverse model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2021 Chevrolet Traverse in 2021.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 |
When making the decision between buying a new or used Chevrolet Traverse, the following table can be used to compare the 2021 Chevrolet Traverse with the Chevrolet Traverse from other model years. Note that the number of problems reported for the 2021 Traverse is 99 while the average number of problems reported for the 19 model years of the Chevrolet Traverse is 393.
| Model Year | Number of Problems |
|---|---|
| 2026 Traverse | |
| 2025 Traverse | |
| 2024 Traverse | |
| 2023 Traverse | |
| 2022 Traverse | |
| 2021 Traverse | |
| 2020 Traverse | |
| 2019 Traverse | |
| 2018 Traverse | |
| 2017 Traverse | |
| 2016 Traverse | |
| 2015 Traverse | |
| 2014 Traverse | |
| 2013 Traverse | |
| 2012 Traverse | |
| 2011 Traverse | |
| 2010 Traverse | |
| 2009 Traverse | |
| 2008 Traverse |