http://www.worldcarfans.com/11503199...m-model-likely
Weight should drop from the M235i's 1,530 kg (3,373 lbs) to 1,400 kg (3,086 lbs) which should enable the M2 run the 0-62 mph (0-100 km/h) sprint in 4.4 seconds before topping out at an electronically-capped 155 mph (250 km/h) or more with an optional M Driver's Package.
Call me skeptical..