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Seiler [de] Aston Martin DBRS9 2006 FIA GT Budapest 500km Supersport 1:52.572 Jan Bühn [de] Yamaha YZF-R6 2015 Hungaroring IDM Supersport round TCR Touring Car
2014 FIM CEV Moto2 European Championship
AJR 24 Ángel Poyatos 3 39 Thomas Sigvartsen 7 43 Bartolomé Sánchez 5 45 Jan Bühn 1-4 46 Lukas Trautmann 6-7 65 Óscar Climent 1 91 Marc Büchner 6.7 Promoto
2010 European Superstock 600 Championship
Clive Rambure 10 IamaLoures Cetelem Yamaha 17 André Carvalho 1–2 Jan Bühn Racing 45 Jan Bühn 8 Martini Corse 13 Dino Lombardi All 343 Federico D'Annunzio
Aprilia RS250 1997 Austrian motorcycle Grand Prix Supersport 1:33.040 Jan Bühn [de] Yamaha YZF-R6 2013 Spielberg IDM Supersport round Formula 4 1:33.150
2018 European Superstock 1000 Championship
alpha Racing Van Zon-BMW BMW BMW S1000R 28 Markus Reiterberger All 45 Jan Bühn All Berclaz Racing Team SA 2 Roberto Tamburini All 23 Luca Salvadori All