Sorry, the Caddy wagon is awful. I can't tell the difference between it and their 'crossover' thing, which I found to be really hideous. The back end just isn't shaped right.
The Panamera...eh, the new one is looking better. But it's still ugly. They need to just go the RX8 route and use half-size doors with hidden handles...it just has to be shorter...but I guess if you want a real back seat in a rear engine, you're limited on options. Can't exactly stretch the passenger compartment into the trunk for extra room.
Wait, I think I'm retarded...not even going to hide it by erasing the above. That thing is a front engine, isn't it? Why in the hell can't they make the back end look better? They can still have their '911 styling' back there without all that length in the middle, at least. Make it like a good subcompact hatch: rear passengers or trunkspace; choose one.
edit:
Sweden: Where the men are men and wagons are wagons. And people talk funny.