Sebastian Grunert

Sebastian Grunert is a German racing driver with experience in endurance racing. In 2015, he signed with G-Private Racing Services, a German-based team, to drive the new ADESS-03 LMP3 car. The team planned to compete in various endurance series across the globe, including the French VdeV, the Italian Endurance Series, and the European Le Mans Series (ELMS).

Prior to joining G-Private Racing Services, the team had success in European sprint and endurance series with GT cars, such as the ADAC GT Masters, Sportscar Challenge, the Nürburgring 24 Hours, VdeV, and the FIA Middle-East series. Grunert was one of the initial drivers contracted for the ADESS-03 LMP3 project, alongside Jürgen Alzen and Sebastian Stahl, all of whom brought experience in endurance racing to the team. According to 51GT3 Racing Drivers Database, Grunert is a Bronze-rated driver, but has not yet achieved any podium finishes or participated in any races.