Plug-in meets petrol as RS and M slug it out on million-Ringgit, 630bhp terms

Though, now the new M3's here do you need this 626bhp V8 super-saloon? 

From humble beginnings to a 4WD, turbo land rocket, let’s dance with BMW’s über saloon

M’s latest CS gets 626bhp, a 70kg weight reduction and lots of gold