ive just been down to local merc dealer and had a look at the gla urban and the b class 180 sport both are v nice and not a huge ap on wpms in fact gla urban is 0 on wpms. only drawback on that one is its £495 extra for satnav.
b class has satnav as std and the 1.3 b200 sport is £497 ap. go figure lol.
the seats are a lot better in the sport than the amg for wider people like me, odd the sport has comfort seats and the amg has sports seats???
just the colours do my head in! any shade of grey,silver or white.