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Season resultsRaces| Rnd | Circuit | Outright winning team | GT winning team | Results | | Rnd | Circuit | Outright winning drivers | GT winning drivers | Results | | Rnd | Circuit | Outright winning car | GT winning car | Results | | 1 | Buenos Aires | '''
Championship resultsChampionship points were awarded to the top 6 finishers in each race in the order of 9-6-4-3-2-1. Manufacturers were only given points for their highest finishing car and any other cars from that manufacturer were merely skipped in the points standings. All Sportscars, Sports Prototypes and GT cars were eligible for points towards the International Championship for Makes and the GT class also had their own separate award. Cars participating in races that were not included in the Sportscar, Sports Prototype or GT classes were skipped when awarding points for the overall championship. Only the best 8 points finishes counted towards the championship, with any other points earned not included in the total. Discarded points are shown within brackets.
| Pos | Manufacturer | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Rd 5 | Rd 6 | Rd 7 | Rd 8 | Rd 9 | Rd 10 | Rd 11 | Total | | 1 |  The GT class did not participate in Rounds 1 and 4. Only the best 7 finishes were counted towards the International Cup for GT Cars. Discarded points are shown within brackets.
| Pos | Manufacturer | Rd 2 | Rd 3 | Rd 5 | Rd 6 | Rd 7 | Rd 8 | Rd 9 | Rd 10 | Rd 11 | Total | | 1 | 
The carsThe following models contributed to the net points scores of their respective manufacturers.
International Championship for MakesInternational Cup for GT Cars
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