Enter the last 7 characters of the VIN on this site and it will give you all the info on the car.
http://www.bmwarchive.org/vin/bmw-vin-decoder.html
I would stay away from the. 2011's - lots of first model year issues.
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2014 LCI 535i
/// M-Sport - SAT, Premium package, HK Audio, Drivers Assistance, Top/Side/Rear cameras, multi-contour seats.
Mods:
V2 coilovers, Michelin PS4S, Opticoat Pro, Quad black chrome exhaust tips.