There are 1 owner-reported engine complaints for the 2018 Tesla Model Xin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2018 Tesla Model X. The contact stated that while driving downhill at approximately 40 MPH, the vehicle suddenly decelerated and stalled. The contact was unable to restart the vehicle. The suspension warning light was illuminated. The vehicle was towed to the local service center and diagnosed with engine failure. The vehicle was not yet repaired. The manufacturer was not contacted. The failure mileage was 45,000.
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 May 4, 2026