Yeh heres a few things:
1 - dont be suprised to see there is no spare wheel, I found it hard to believe at the time but dont panic it doesnt come with one.
2 - Not specific with 182 but any car in general, make sure they have 2 keys, thatll cost a fortune to get a new key.
3 - check properly the car hasnt been in a crash, more than likely the car would have been thrashed around a bit. i discovered mine had been in a light crash after I bought it. Rad was a little dented, front wheel arch covers missing, no splitter.
4 - General maintenance like servicing and running costs is pretty good. £125 to service at JMS, Im taking mine there Saturday. MPG is good if you dont drive like a lunatic 24/7 bout 35mpg according to trip comp for town driving. I refill mine every 1.5 to 2 weeks and thats everyday use with the odd fast road use.