I'm thinking to buy Tesla, and wondering which is better used Model S or new Model 3. I'll sell Tesla after 2-3 years because I need to move to another country due to my business. Supercharger is 7min away from my house. I see CPO Model S start from $48,000, and Model 3 start $35,000 but need to wait 12-18m. From cost point of view, I'd wait Model 3. If resell value of Model S after 3 years is still good, that could be my option. In case of 2013 model, it still have battery warranty and also CPO limited warranty so I don't need to spend a lot of cost for maintenance? What do you think?