That's really cool, it's true. But as far as I know, that is not possible to take the car back and it will be flying in the orbit forever until the space body as an asteroid destroys it. Anyway, it won't be a clever decision to take it back - how many resources are needed for it.
As always I will be watching it on the Internet. How lucky Mexico, the USA, and Canada are to have an opportunity to observe such an event. Maybe in 2024, I would in the place where I could catch it myself.