Tesla isn't but this is one of the biggest problems I have with Tesla that I don't hear many people talking about. Tesla is more like a laptop with wheels than

Tesla isn't but this is one of the biggest problems I have with Tesla that I don't hear many people talking about. Tesla is more like a laptop with wheels than a car with a computer. That's fine but I'm not going to upgrade my car on the same schedule that I upgrade my laptop. It would be nice if Tesla allowed you to buy a new "shell" and transfer over your old battery pack. I wonder what the cost breakdown between battery pack and everything else is.