I would caution on buying a assist vehicle, but don't shy away from a 02. I bought one and i have had some qualms but its well worth. if it is certified just take it back and they will fix it. basically i have a 06-07 750i. all my software is 06-07. my nav was replaced with dvd. i have alot 06-07 parts, my engine is a 02. well worth. save the bucks on a 02. your money not mine though.....
Rudy Crichlow, Jr.
Coldwell Banker Residential Brokerage