The next BMW M5 will be all-wheel-drive, you just need to press the rear-drive button

The next BMW M5 is in effect warant to be all-wheel drive, like it or not. Torque vectoring, traction control and stability control can do much to help set rear-drive power down safely. M division's CEO is Frank van Meel. He has already confessed that a move to rear-biased AWD  had to happen in the BMW super-sedan.