I did research on E90post and their a lot those E90 are very reliability but of course some have problem like head bolts, water pump and thermostat. After that replace, then it good for long time. I am not worry about how going fast like 335i do. At least it have power to go! I do like 330XI with sport package or 328i unless good deal.
Does any one have 330xi in this forum. Please tell me about your car like how many miles on your BMW and what kind issues y'all had and what kind upgrade y'all do?