The E90 BMW M3 took over the duties of the BMW E60 M5 as the Ring Taxi at the Nurburgring at the end of 2010 when the Production of E60 BMW M5 ended. It is 2012 and the boss is back! The BMW F10 M5 Ring taxi is back at Nurburgring and looking great! Read more for a fantastic on board video from UberMPower and a gallery from M5post. This is one of the many fantastic reasons to do a European delivery.