Yea, I plan on purchasing a 2005 BMW 645CI in about 7 months from now, and I was wondering since this is a pretty high end car, will this car be reliable? I really love this series of BMW, and its so hot, just dont know the reliability. Also just wondering how much would it cost to keep the car running in a German Independent Shop? Like oil changes, inspection 1 and 2. Please give me information on it, I really like this car. How much can I get one for 7 months from now? any model year.
or would it be better if I got a 2007 BMW 328xi or 328i coupe?

Um lease a 328i until you are satisfied with it for me personally I own a 2008 760li I strongly recommend test driving the car and everything about the 645ci is nice and expensive as well I personally plan on purchasing a 2009 M6

Very nice choice you have great taste, my uncle owns one and they are very nice. Oil changes you can do yourself or have the dealership do them they run you about $100-120. Go over to auto trader you can find them form the high 20k mark and on. To my knowledge their reliable but don't take my word hope you make the right decision o and don't go with the 3 series too common yuck.

get the 05, its a fucking 6 series, it will beat the shit out of any 328