This championship is open to all manufacturers competing in the GTE Pro and GTE Am classes. Standings are based on the full GTE Pro and GTE Am order collectively (so Ferrari outscore Aston Martin if a Ferrari GTE Am car finishes ahead of an Aston Martin GTE Pro car in the overall standings). The top two finishers for each full-season manufacturer are eligible for points. Non-full-season entries (e.g. Corvette Racing) are invisible in terms of point-scoring.

# Team Nat. Total
1 Porsche 2 1 3 117
4 2p 7
2 Ford 1 3 2 77
 Rp 12 6p
3 Ferrari 3 4 1 71
11 6 11
4 Aston Martin 6 5 4 46
7 13 8
5 BMW 5 9 5 27
8 R R

Legend:

p = pole position
R = retired
DSQ = disqualified
DNS = did not start
EX = excluded
WD = withdrew