APPROACHED STOP SIGN AT A SLOW RATE OF SPEED - BASICALLY COASTING 30 - 40 FEET FROM A DRIVEWAY, AS THE BRAKES WERE APPLIED, THE ENGINE STARTED TO REV UP, LIKEN TO THE CRUISE CONTROL ENGAGING, AND BRAKES COULD NOT RESTRAIN VEHICLE AND IT WAS BASICALLY PUSHED THROUGH THE STOP SIGN AND COLLIDED WITH AN ONCOMING VEHICLE, THERE WAS INSUFFICIENT TIME TO PUT THE VEHICLE IN NEUTRAL OR TURN OFF THE ENGINE, THIS WAS THE FIRST TIME THIS EVER HAPPENED, VEHICLE WAS IN GOOD CONDITION AND MECHANICALLY WELL MAINTAINED, THE WEATHER WAS CLEAR AND THE ROADS WERE DRY, THE VEHICLE WAS TAKEN TO A DEALERSHIP TO HAVE ON-BOARD COMPUTER READ - NO ERROR CODES WERE NOTED, AS A RESULT OF THE ACCIDENT - THE VEHICLE WAS TOTALED. *TR