text: The car will be to expensive, If the brakes dont work your going to have to reapir them right away. If the sterring decides not work properly will the car is operating things can go down hill. A bmw part can cuase up to a million dollars imagine repairng the driverless car proberly like 20 million. They say the want to make driverless cars a taxi how much will it cost to get a ride and who will be responsible if the car crashes will your in it.