From CSS :
"BMW's M Division are planning 3 models to challenge AMG on all fronts, We will see the M1 eco-friendly supercar,this model will feature a ultra-lightweight aluminum spaceframe and covered in carbon fiber with small amounts of aluminum for some of the bodu panels. The eco-friendly powertrain will see the use of a twin-turbo M5/M6 V-8 possibly enlarged for better power. The transmission of choice will be a new ZF 8 speed duel-clutch transmission driving all 4 wheels. The engine will be assisted by a small electric motor that will regenerate power. Beyond this model we will see what is currently known asd the Z9 which will be the successor to the Z8. The chassis will be a aluminum spaceframe, and powered by the twin-turbo 4.4liter M5/M6 V-8 and will be good for as much as 550 BHP The chassis will be state of the art to keep weight low as possible. Expect a hybrid version of this model also to compete with the Mercedes SLS AMG."
"BMW's M Division are planning 3 models to challenge AMG on all fronts, We will see the M1 eco-friendly supercar,this model will feature a ultra-lightweight aluminum spaceframe and covered in carbon fiber with small amounts of aluminum for some of the bodu panels. The eco-friendly powertrain will see the use of a twin-turbo M5/M6 V-8 possibly enlarged for better power. The transmission of choice will be a new ZF 8 speed duel-clutch transmission driving all 4 wheels. The engine will be assisted by a small electric motor that will regenerate power. Beyond this model we will see what is currently known asd the Z9 which will be the successor to the Z8. The chassis will be a aluminum spaceframe, and powered by the twin-turbo 4.4liter M5/M6 V-8 and will be good for as much as 550 BHP The chassis will be state of the art to keep weight low as possible. Expect a hybrid version of this model also to compete with the Mercedes SLS AMG."