Today 2012 BMW M5 Photo Officially Revealed,Following shots leaked earlier these days, BMW has now officially revealed total particulars and large resolution photographs from the monstrously strong 2012 M5. Powered by a four.4-liter twin-turbo V8, it makes 552-hp at 6000 rpm and gets an a lot more considerable boost in torque, with the new thrust variety of 502 lb-ft coming on complete at just 1500 rpm and lasting all of the way until 5750 rpm. By comparison, the past V10-powered M5 made just 380 lb-ft.