What's the play if you have trade in?

Hi Guys, I’m trying to hack for my parents. They have 2021 tesla Y worth around $28k on carmax. Trying to get them on eqe. Should I do the trade in on the lease transaction or just sell the car separately on carmax? They will most likely buy out at the end.

3 posts were merged into an existing topic: Where are all these Benz EQB deals?