BMW 6 Series 2014 review: http://bit.ly/xVcjg2<br />Subscribe to the Carbuyer YouTube channel: http://bit.ly/17k4fct<br />Subscribe to Auto Express: http://subscribe.autoexpress.co.uk/cb<br /><br />"The BMW 6 Series Gran Coupe is stylish and fun to drive offering a level fuel efficiency few four-seater GT cars can't match."
