Sounds like my experience with my Porsche. Bought 2nd hand, less than 10k miles before warranty expiration. A couple months in, with less than 4k left on the warranty, I find an engine leak, take it to the dealer who keeps the car several days, but not long enough to get a loaner. I get the car back but 2 months later the engine has new problems. Take it back to the dealer where the car stays 3 weeks. I get a loaner for 2.The first time it was like 3 days once they got the parts.
the second time i put the car back to Tesla.
I had one other mechanical problem which was a circuit board went out. They did send me a loaner model
s while they worked on that. (About a week).
Through this ordeal I pay nothing, all under warranty and insurance coverage; but in 6 months I drove the car maybe 3 months and decide to sell it back to the dealer that sold it to me. Swore never to buy a Porsche again.