| Sporting |
| Championship scoring | Points scoring scale in manufacturers championship changes slightly though composite of overall position and group position is retained, points from both categories are added to get total tally. Two best placed cars of each manufacturer scored. Additionally, only cars finishing in top-15 positions overall scored (even if within top-10 in the group).
Overall position scoring:
1st = 25 pts
2nd = 20 pts
3rd = 17 pts
4th = 14 pts
5th = 12 pts
6th = 10 pts
7th = 9 pts
8th = 8 pts
9th = 7 pts
10th = 6 pts
11th = 5 pts
12th = 4 pts
13th = 3 pts
14th = 2 pts
15th = 1 pt
Group position scoring:
1st = 10 pts
2nd = 9 pts
3rd = 8 pts
4th = 7 pts
5th = 6 pts
6th = 5 pts
7th = 4 pts
8th = 3 pts
9th = 2 pts
10th = 1 pt |
| | | Technical |
| Turbo restrictor | Diameter of mandatory turbo restrictor is reduced to 34mm (was 38mm). |
|
