GT Planet forum user Kelpy D unpacked the data from Forza Horizon 5 and found that "Wuling Hongguang S" will be added to Forza Horizon 5.

In addition, he has excavated a number of predecessor vehicles that may be returning:
Kelpy D said that the unwrapping found a number of vehicles that appeared on the previously leaked list, and the list he listed was a newly discovered vehicle.
The third season of Forza Horizon 5 was launched last night, and the summer season is limited to the 2003 Toyota Celica SS-I (January 6 - January 13).