There are 1 owner-reported powertrain & transmission complaints for the 2018 Lincoln MKXin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owned a 2018 Lincoln MKX. The contact stated that while parked at an inclined position, the vehicle rolled backward. The vehicle was taken to the dealer; however, the mechanic was unable to duplicate the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 43,000.
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