Grand Prix
SummaryStatisticsDriversModelsEnginesTeamsPositionsYear by Year
| Name | SIGMA |
| Country |  Switzerland |
| First Race | Targa Florio 26/05/1912 |
| Last Race | Targa Florio 12/05/1913 |
| Best Result | 11th – Targa Florio 26/05/1912 |
| Driver | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|
 Luigi de Prosperis |
2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Chiesa |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
(1912-1913)
SIGMA (1912-1913)
L. de Prosperis (1912-1913), Sté Industrielle Genevoise Méc. Automob. (1912), Chiesa (1913)
| 11th | 1 Time |
| 12th | 1 Time |
| DNF | 1 Time |
| DNA | 1 Time |