99 problems have been reported for the 2009 Cadillac Escalade. The following chart shows the 17 most common problems for 2009 Cadillac Escalade. The number one most common problem is related to the vehicle's air bags with 29 problems. The second most common problem is related to the vehicle's electrical system (16 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 2009 Cadillac Escalade in the United States are 16,241 units [1]. If the total number of problems reported by Cadillac Escalade owners in the last 16 years is 99, and the age of the vehicle is 16, the PPMY index can then be calculated as
PPMY Index = 99 / 16,241 / 16 * 1000 = 0.38.
For more information, refer to this page: A study of reliability comparison across Cadillac Escalade model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2009 Cadillac Escalade in 2009.
| Service Year | Number of Problems |
|---|---|
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
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| 2010 | |
| 2009 |
When making the decision between buying a new or used Cadillac Escalade, the following table can be used to compare the 2009 Cadillac Escalade with the Cadillac Escalade from other model years. Note that the number of problems reported for the 2009 Escalade is 99 while the average number of problems reported for the 27 model years of the Cadillac Escalade is 94.