45 problems have been reported for the 2015 Mazda CX9. The following chart shows the 13 most common problems for 2015 Mazda CX9. The number one most common problem is related to the vehicle's engine and engine cooling with 18 problems. The second most common problem is related to the vehicle's equipment (9 problems).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling | |
| Equipment | |
| Power Train | |
| Service Brakes | |
| Air Bag | |
| Visibility | |
| Exterior Lighting | |
| Electrical System | |
| Seats | |
| Electronic Stability Control | |
| Steering | |
| Other Fuel System | |
| Seat Belt |
The following chart shows the number of problems reported during each of the service years since the debut of the 2015 Mazda CX9 in 2015.
| Service Year | Number of Problems |
|---|---|
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 |
When making the decision between buying a new or used Mazda CX9, the following table can be used to compare the 2015 Mazda CX9 with the Mazda CX9 from other model years. Note that the number of problems reported for the 2015 CX9 is 45 while the average number of problems reported for the 17 model years of the Mazda CX9 is 103.