I'm intently interested in this thread, but have nothing to add. Check out the E class, both Volvo wagons and the f31 and report back please.
Something tells me the Panamera won't have much usable room in the back and the buick will nanny you to death.
Edit, I found something to add.. a lease takeover from the the Fest on a nice looking 328d
https://palmsprings.craigslist.org/c...327615212.html