I made this decision recently I bought a 2010 E90 with 55,000 kms on it rather than 2008 & 2009 models that had less kms for the same price. My reasoning is that I only do low ks each year and the high kms at the moment would average out over the 5 years lease. So when I go to sell the vehicle the kms will be about average and I can get a reasonable sale price.
2010 Silverstone II E90 M3 Competition Pack M-DCT Sedan
BBS LM-R 19x9.5 ET32 & 19x11 ET25, TMS 12.5mm Front Spacers, Michelin PSS 255/35/19 & 295/30/19, aFe Pro5R Air Filter, ACM Test Pipes, BPM Stage II Performance Software, BPM DCT Software, BPM Feature Coding, LUX H8 Angel Eyes, Matte Black Front Grill, H&R Sport Springs, Akrym Style Front Lip.