The contact owns a 2020 Ford Fusion. The contact stated that while driving at various speeds, the vehicle would hesitate upon the depression of the accelerator pedal without warning. The contact also stated that while the vehicle was in park(P) on an inclined driveway, the vehicle rolled forward without warning and crashed into a home. No injuries and damages were reported; the contact was able to resume normal driving operation after the failure. The manufacturer was contacted and a complaint was filed. The vehicle was taken to a dealer for a diagnostic; however, the dealer was unable to duplicate the failure. The vehicle had yet to be repaired. The failure mileage was approximately 16,270.