Reliability GuideCommon Problems with the
Common Problems with the
2025–2026 Audi A3 Mk4 (8Y)
The 2025–2026 Audi A3 Mk4 (8Y) has an excellent reliability record with no widely reported common faults for this model year period.
Buying Tips for 2025–2026 Audi A3 Mk4 (8Y)
- Check infotainment, climate controls, reversing camera and driver-assistance systems thoroughly
- Look for completed software and SOS-related campaign work on early cars