3 problems have been reported for the 2019 Audi S4. The following chart shows the 3 most common problems for 2019 Audi S4. The number one most common problem is related to the vehicle's engine and engine cooling with 1 problem. The second most common problem is related to the vehicle's service brakes, hydraulic (1 problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling | |
| Service Brakes | |
| Lane Departure |
The following chart shows the number of problems reported during each of the service years since the debut of the 2019 Audi S4 in 2019.
| Service Year | Number of Problems |
|---|---|
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 |
When making the decision between buying a new or used Audi S4, the following table can be used to compare the 2019 Audi S4 with the Audi S4 from other model years. Note that the number of problems reported for the 2019 S4 is 3 while the average number of problems reported for the 20 model years of the Audi S4 is 29.