48 week of 1991

Circuit/Rally Championship Date Winers Chassis
Japan Fuji Speedway Japońska Formuła 3000 1991.11.30 Lola T91-50 - Mugen
Costa Rica San José Mexican Formula Three Championship 1991.12.01 Reynard 903 - Volkswagen
France Rajd du Var European Rally Championship 1991.12.01 Ford Sierra RS Cosworth 4x4
United Kingdom Rajd RAC World Rally Championship 1991.11.27 Lancia Delta Integrale 16V
FIA Cup for Production Rally Drivers 1991.11.27 Ford Sierra RS Cosworth 4x4