Volkswagen has officially revealed the latest generation of its halo Golf model, the new Mk8 Golf R. The most powerful model in the Golf line, the new R boasts 316bhp and 310 pound-feet of torque from its 2.0-litre turbocharged engine. With standard 4Motion all-wheel drive, the Golf R can sprint from 0-100kph in just 4.7 seconds on its way to a top track speed of 250kph.