There are 1 owner-reported powertrain & transmission complaints for the 2013 BMW X6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2013 BMW X6. The contact stated while driving approximately 45 MPH and ascending an incline, the vehicle started to lose forward momentum and was vibrating. The contact stated that several unknown warning lights were illuminated. The contact drove the vehicle to a local dealer where it was diagnosed and determined that the front driveshaft needed to be replaced, and that the transmission was leaking and needed to be repaired. The vehicle was not repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign: 17V138000 (Power Train). The failure mileage was approximately 67,000.
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 26, 2026