ADAC

The ADAC GT Masters championships is mainly held in Germany, but also some in other European countries.

They use GT3 car specification. Its a PRO-AM championship so the cars are shared by an amateur and a pro driver, and they must switch at pitstops.

In Raceroom there is 2013, 2014, 2015, 2018, 2020, 2021 series available, although some cars aren't available in the game (like Lamborghini Huracán) or in their respective ADAC season (like Ferrari 488).