There are 2 owner-reported powertrain & transmission complaints for the 2015 Audi A8in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TURBO FAILURE AT 57,000 MILES. CAR DIED WHILE IN TRAFFIC WHILE GOING DOWN THE ROAD.
THE DRIVER SEAT BADGES A BACK AND FORTH A LITTLE BIT AND THE TRANSMISSION SHIFTS ROUGHLY IN DYNAMIC MODE AND THERE IS A BIG VIBRATION WHEN CAR IS SHIFTING GEARS
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