I own a Subaru Crosstrek XV Limited which I purchased new in November 2014. I was in a line of vehicles on a street waiting to enter a business parking lot and drive-thru. There was an incline from the street into the parking lot. The vehicle in front of me reached the top of the incline and turned right into the parking lot. With my foot remaining on the brake, I raised my foot slightly to allow my vehicle to move up the incline, my car suddenly accelerated and crashed into the bumper of the vehicle in front of me. The local police were contacted and a report was made. It was like when the cruise control is engaged and the engine given more power to climb an incline or hill. I don't know what caused this to happen, but am taking it to a local mechanic since the closest Subaru dealer is 75 miles away.