Man, you don't see many 550i's in Europe. And hell, not even many F10's that clean looking. Wheels might be too big for me (I can't imagine how 21" look on 5er's) but the drop is enough and color/interior combo is unique and classy at the same time.
You just need less 120km/h sections on the Autobahn to fully enjoy the sheer thrust of the V8, don't you.