Urs Steffen
| Team | Mohrenkopf Dubler |
| residence | Gontenschwil, Switzerland |
| Occupation | Fahrzeug-Schlosser |
| First races | Nürburgring Nordschleife |
| sponsors | |
| sport achievements | 2013 3. Platz 3h Rennen Dijon |
103 Histo Cup Spezialtourenwagen
| Class: | bis 5000ccm |
| building year: | 1967 |
| cubic capacity: | 5300ccm |
| Class: | bis 5000ccm |
| building year: | 2006 |
| cubic capacity: | 2000ccm |
| Class: | bis 5000ccm |
| building year: | 1967 |
| cubic capacity: | 5300ccm |