high speed=deadly combo. In fact due to ABS it sometimes takes longer to brake, but you retain some sort of maneuvering capability when compared to traditional brakes which simply lock upon hard braking. In your case i guess you were drastically above the speed, hence even the ABS didnt help you retain control of the car. Learn a lesson from this, besides its a sedan not a sports car (hence advanced braking and suspension, the complete setup). Best of luck for the future!