Is GT3 part of the FIA GT Championship ?
This is not a new class in the FIA GT Championship, which continues to be reserved for GT1 and GT2 cars. However, GT3 cars may compete in the G3 category of the FIA GT Championship on a non-championship basis. The cars are also eligible in many national GT Championships, including the Avon Tyres British GT Championship, the ADAC GT Masters in Germany, the Belgian GT Championship MVD, the FFSA French GT3 Championship and the Brazilian GT3 Championship in South America.