There are 1 owner-reported powertrain & transmission complaints for the 2020 BMW X6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I’ve been having issues with the front end since I purchased the vehicle. The dealership had not diagnosed this issue yet in 3 years. It had caused my vehicle to be in the shop continuously, my front driver side tire is worn out. I had to replace all brakes and rotors after 2 years, numerous sensor issues, radiator loses fluid as well as software issues.
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