FWIW: the M2 according to Auto Bild (issue #15 of 10 April 2015):
- power output: 385hp
- 0-100 km/h (0-62 mph): 0.2s slower than the M4
- colors: limited to white, black and blue ("Speedblau")
- options list: more limited than ever
- price: around EUR54K (Germany)
- introduction: January 2016 - Detroit Motor Show (hm, make that September 2015 - IAA [Frankfurt Auto show], at least for the base M2)
As I said, for what it's worth...
