text: Driverless cars are a very unique sort of car. For one, they do not need a driver. In most cases, that is. Driverless cars have one factor that many car companies are working on: they also need a driver. Which makes them half driverless and half driver... full? BMW driverless cars can only go to about 25 mph (miles per hour), "The car can handle driving functions at speeds up to 25 mph,"