The GT300 class group divisions for Q1 of the 2025 AUTOBACS SUPER GT Round3 SUPER GT MALAYSIA FESTIVAL 2025, which will take place on June 27th and 28th at Sepang International Circuit, have been announced as below. The GT300 Group divisioning for Q1 operates on the basis of the results at the previous round. Since the number of participants in the GT300 class is 19 cars in this round, there will be 10 cars in Group A and 9 cars in Group B.