SUBSCRIBE for more great car videos: http://aex.ae/2gY9ABE<br />BMW M5 vs Mercedes-AMG E 63 S: https://aex.ae/2qtz9Qb<br /><br />The BMW M5 and the Mercedes-AMG E 63 S are the cream of the crop when it comes to supersaloons: the former churns out 592bhp and 750Nm of torque, while the latter has 604bhp and 850Nm at its disposal. And with both costing just shy of £90,000, these two rivals couldn’t be closer. Time to find out which is fastest on track… <br /><br />More Auto Express videos<br />Car reviews playlist: http://aex.ae/2gY4ViX<br />Drift off! M5 takes on E 63 S in sideways battle: https://aex.ae/2qLJc3o<br />E 63 S Estate vs Panamera Turbo Sport Turismo: http://aex.ae/2pfA2va<br /><br />More on AutoExpress.co.uk<br />BMW M5 review: http://aex.ae/2G0KEoG<br />Mercedes-AMG E 63 review: http://aex.ae/1VUWIsM<br />Top 10 best executive cars: http://aex.ae/2eDiPbf<br />Top 10 best performance cars: http://aex.ae/25P2yTm<br /><br />Follow us<br />Twitter: https://twitter.com/AutoExpress<br />Facebook: https://www.facebook.com/AutoExpress<br />Instagram: https://www.instagram.com/autoexpress...<br />Snapchat: http://www.snapchat.com/add/auto.express