go look for a C63 CPO if you want to spend $50K

$50k USD cant even buy you a non-leather basic model C200 CGi here.

denot, c250 just got a bigger engine, the lags will still be there, maybe shorter lags but still.... i don't really see any different between 200 and 250. it'll be different story if you are trading it with 350 thou.
or if you just want faster start, go with 220 cdi.

you might want to try sprint booster first, 8 out of 10 people recommanded me. they said it really cuts out the lags and then get ecu done. prob. no need to trade it with 250 at least. this is just my thought. you know 200cgi is faster than 250 on 0-60, right?

335i over the C350 anyday!!! I test drove both and if you're looking for a luxurious ride, then go with the C... I would figure that in your 20's you'd prefer the "ultimate driving experience"!