2018 FIA World Rally Championship-3Previous2017NextnoneParent series:FIA World Rally ChampionshipFIA World Rally Championship-2Support series:FIA Junior World Rally Championship The 2018 FIA World Rally Championship-3 was the sixth and final season of the World Rally Championship-3, an auto racing championship recognised by the Fédération Internationale de l'Automobile, running in support of the World Rally Championship. It was created when the Group R class of rally car was introduced in 2013.