4.5
Tim Pollard,
25 January 2012 23:00
BMW is facelifting its most controversial model, the X6. And what better way of tidying up this coupe-cum-SUV than adding a diesel M version? The new X6 M50d is among the first of a new range of stop-gap M models to slot between the full M GmbH cars and the trim-level M Sport models. It'll sit alongside the new BMW ...