7 problems have been reported for the 2015 BMW Z4. The following chart shows the 4 most common problems for 2015 BMW Z4. The number one most common problem is related to the vehicle's engine and engine cooling with 3 problems. The second most common problem is related to the vehicle's electrical system (2 problems).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling | |
| Electrical System | |
| Exterior Lighting | |
| Equipment |
The following chart shows the number of problems reported during each of the service years since the debut of the 2015 BMW Z4 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 BMW Z4, the following table can be used to compare the 2015 BMW Z4 with the BMW Z4 from other model years. Note that the number of problems reported for the 2015 Z4 is 7 while the average number of problems reported for the 18 model years of the BMW Z4 is 77.