TopGear: "It's the showdown you've all been waiting for. TG magazine is undertaking the triple test of the century across #TopGear.com and @BBC_TopGear on Twitter. #Ferrari LaFerrari #Porsche 918 #McLaren P1 #Hypercars"
"It's the showdown you've all been waiting for. TG magazine is undertaking the triple test of the century across #TopGear.com and @BBC_TopGear on Twitter. #Ferrari LaFerrari #Porsche 918 #McLaren P1 #Hypercars"
