Amazing Stuff 10 Fastest Supercars In the World. Posted on January 27, 2016 Author admin_g19aqsp2 Comments Off on 10 Fastest Supercars In the World. 10.McLaren F1 Model years: 1992, 1998 Top speed: 243 mph (391km/h) Engine: 6.1 L S70/2 V12 (795 hp) Loading... Pages: 1 2 3 4 5 6 7 8 9 10