Uh oh, thread hi-jacking
Yea i've driven a 523i , 528i se , and more recently a 530i sport which was well overpriced at a dealer and pressumably in good nick.
The problem here is we all define "sporty" differently. What i'm getting at is that nomatter which 5-series you drive, its quiet, refined, great motorway car, smart understated business appearence, it couldn't be any less sporty surely?
I'm not saying they're rubbish as they're clearly very good cars at what they do, but how can a car be "sporty" if its so refined you get hardly any sense of speed at all? Its fast but most certainly not sporty!!
If i ever had one it'd be for motorway use or in a really built up area where i'd be stuck in a lot of traffic jams and i'd almost definately get the automatic one tbh, for convienience given the refined nature of the car i'd have chosen.
Its all personal preference though and i can see that.
But anyway back on topic...if you like rx7's, why not a fto gpx ? could get a really great condition one for that money with warranty, or just get a cheapy and have lots and lots to spend on possible future repairs.