I bought the 325is used with 170k for $2.5k and spent another $4k to recondition the BMW. Guess what? It worth every single penny! The 325is has great interior features, reliable German engine, excellent handling on highway and street.
It has to be the large power sunroof. Also, the racing style seat is not too bad either. Although the one I have is an automatic (being lazy and all), I would really recommend a stick shift (5sp). It just adds that much fun to driving.
The model could use some 16 inches deep dish BBS rims instead of the 14 inches they have on all the e30 bmw. I have no complaint for anything else.