Hans Hauser
| Team | Mohrenkopf Dubler |
| residence | Müllinger, Switzerland |
| Occupation | |
| First races | |
| sponsors | |
| sport achievements |
427 Touring Car Open
| Class: | über 3800ccm |
| building year: | 2008 |
| cubic capacity: | 7000ccm |
427 Histo Cup Spezialtourenwagen
| Class: | über 5000ccm |
| building year: | 2006 |
| cubic capacity: | 6200ccm |