The Model 3 has some surprises. There is no instrument panel; the odometer and other details normally there can all be found on a center screen. That let engineers give the car a more spacious, less cluttered feel. There are no traditional air conditioning vents; they're hidden within the dashboard and the driver can control the direction of the airflow from the center screen. There's also no key fob. The Model 3 can be opened, started and locked using a smartphone or a card that comes with the car.