what if it runs out of battery?

Helicopters exist

There are drones for cheap and this is basically a car strapped to a giant drone, so let's say we strap a Toyota to a drone. The expensive part would be the drone but it would still only cost as much as a Lamborghini. Plus, most cars are paid for over the course of a few years. Even with 40% of the total price for a down payment, it wouldn't be that much for this piece of technology.