Believe it or not, there are already vending machines for cars. However, they typically require that you walk over to your new ride -- it's not much more than a cute take on what you'd see at a regular dealership. Carvana isn't happy with this state of affairs, though. The retailer is launching an automated vending machine that delivers your car to you, much like a regular machine dispenses your foodstuff of choice. When you drop in a specially supplied coin (no, you're not depositing real cash), the robotic system fetches your ride from a 20-car tower and brings it to one of three delivery bays. You only have to wait patiently on the ground.