In Cars 2, the World Grand Prix is organized by Miles Axlerod to promote his new clean fuel Allinol. The competition unites the 11 best racers of all race types to determine the world's fastest car. The event is composed of three races: Japan, Italy, and England. The World Grand Prix is the target of a plot to sabotage the race directed by the evil weapons designer Professor Z. The British master spy Finn McMissile discovered the conspiracy and organized himself to stop it.