There are 2 owner-reported body & structure complaints for the 2015 Audi SQ5in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Rear subframe structure has rusted through in the same location on both sides of the car. Moisture is being trapped between a plastic pieces of molding and the subframe and causing it to rust out completely.
The contact owns a 2015 Audi SQ5. The contact stated while driving at approximately 40 MPH, there was an abnormal scraping and dragging sound coming from the front of the vehicle. The contact stated there was no warning light illuminated. The contact pulled over and observed that the plastic cover for the rear frame was loosened and was dragging on the roadway. The contact was able to remove the remaining piece of the plastic cover by hand. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the rear subframe was severely corroded and needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 110,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026