Which is faster? An Ariel Atom V8 track day toy, BMW HP4 superbike or a rallycross Citroen DS3 with 600bhp? SUBSCRIBE to Autocar: http://youtube.com/subscription_center?add_user=autocar …
[WATCH]: Ariel Atom V8 vs 600bhp rallycross Citroen DS3 vs BMW HP4 superbike drag race – autocar.co.uk