OK, so you've won the lottery and you're celebrating by going on a tour across continental Europe. Because you're kind of a swag motherfucker, you've bought yourself a Volkner Mobil Performance Series II motorhome just for this purpose (and afterwards you'll probably fill it with hookers and centuries-old champagne every Saturday night).
It can accommodate a single car up to 5 metres (16ft) in length, no taller than an ordinary hatchback or wagon. Something for enjoying the local roads, perhaps.
WHAT CAR DO YOU TAKE???
Or probably like 5 or 6 motorbikes if you're bringing many biker friends.
If you want a car that's not in the US, fuck it! Buy it when you get there. You're rich as hell.