if you are staying for a few years, I guess it`s the best to lease a car for the time you are here when you can`t bring your own car. So you won`t get trouble selling it when you return home. But then you have to consider that cars here are a lot more expensive (leasing and buying) than in the USA. The Lucid Air Pure starts here at 85.900 €, that makes around 100.000 Dollars.
Buying a used Lucid is pointless. There are only a few offers, nearly all from Lucid themselves. And the prices they ask are near the MRSP, wich is really unrealistic.