 The World Endurance Championship of Makes was open FIA Group 1, Group 2, Group 3, Group 4 and Group 5 cars and to IMSA GTX cars.Cars from all eligible groups were combined, and then divided into two Divisions based on engine capacity.Points were awarded on a 20-15-12-10-8-6-4-3-2-1 basis for the top ten places in each Division at each race.