I whish you best luck with your research! I wanted the exact same thing a couple months ago and finally ended up with a 2011 135 AW/black interior no option but M-pack (not even suroof..) 23k km but I'm actually pretty happy with it
Look at this if you're ready to make some road (sorry in french):
http://www.lespac.com/vehicules/auto...cpZZ26WWgrZZ12