Subscribe to the channel now: -smarturl.it-autocarCan BMWs new electric superstar keep pace with its performance thoroughbred sibling? Steve Sutcliffe finds outAutocar, the worlds leading motoring magazine and website, delivers industry-leading news, the most in-depth car reviews and opinion from our team of experts. Our presenters include some of the worlds top motoring journalists who have unrivalled access to the worlds fastest, rarest, most exotic and most exciting cars on some of the worlds best roads and race tracks.Visit -www.autocar.co.uk for the latest news, reviews and analysisNew videos are uploaded to Autocars YouTube channel each week. Dont miss a single one. Subscribe to the channel now: -smarturl.it-autocar-www.youtube.com-autocar LIKE Autocar on Facebook: -www.autocar.co.uk-facebook FOLLOW Autocar on Twitter: -twitter.com-autocar +1 Autocar on Google+: -plus.google.com-+autocar
