This brand new episode of DRIVE sees Chris Harris compare BMW’s F10M M5 with the 2012 Nissan GT-R. Powered by a 412 kW (560 hp) twin-turbocharged 4.4 V8 unit, the M5 can crack 100 km/h (62 mph) in 4.4 seconds, while its 250 km/h (155 mph) electronically-governed top speed rises to 305 km/h (190 mph) if you specify the M Driver’s Package. And there’s enough room to lug your puke-covered kids around with you while you’re drifting it…