Siegfried Kuzdas
| Team | Duller Motorsport |
| residence | Pellendorf, Austria |
| Occupation | selbstständig |
| First races | |
| sponsors | |
| sport achievements |
505 Touring Car Open
| Class: | über 3800ccm |
| building year: | 2009 |
| cubic capacity: | 4400ccm |
| Team | Duller Motorsport |
| residence | Pellendorf, Austria |
| Occupation | selbstständig |
| First races | |
| sponsors | |
| sport achievements |
| Class: | über 3800ccm |
| building year: | 2009 |
| cubic capacity: | 4400ccm |