There are 2 owner-reported powertrain & transmission complaints for the 2023 Audi Q7in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
My rear differential keep locking and making noise while turning
Audi Rumble is present on this vehicle, Audi disregards it even after visiting the dealer many times over the issue. Center diff is what is causing it. No issue up to 30k miles, then the rumble started. I am afraid of the drivetrain breaking and locking up during driving which could be catastrophic. Audi does have TSBs on this exact issue from previous model years, this model year doesnt. More complaints should come in eventually for this exact issue.
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 26, 2026