What is the most fast car in the world?

The Number 1 Fastest car is Barabus, it has 1005 Horse Power, 0-60 in 1.67 Seconds. The Manufacturers kinda copied the back as Pangati Zonda R and the front as Saleen S7 TT

im only 11 years old and i got all car info in my head :)

and i know all the car names in the world! Holden, Gempert, Gemballa :)