text: Also if people were interested in buying the diverless car would an average person be able to affort it? In paragragh number 4 it clearly says that the car needs many tools and special equitment to be able to be a driverless car. "Google's modified Toyota Prius uses position-estimating sensors on the left rear wheel, a rotating sensor on the roof, a video camera mounted near the rearview mirror, four automotive radar sensors, a GPS receiver, and an intertial motion sensor."