Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Jean Porporato |
| Country |  France |
| Place of Birth | Turin, Piedmont, Italy |
| Date of Birth | 03/11/1879 |
| Date of Death | 01/01/1932 |
| First Race | Targa Florio 21/04/1907 |
| Last Race | Indianapolis 500 31/05/1920 |
| Best Qualifying | 3th – Grand Prix de France 05/08/1913 |
| Best Result | 4th – Targa Florio 18/05/1908 |
| Races | 5 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 53 |
| Laps Led | 0 |
| 4th | 1 Time |
| 9th | 1 Time |
| DNF | 2 Times |
| NC | 1 Time |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1907 | Berliet | Victor Rigal | 41 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1914 | Nazzaro | Felice Nazzaro | 16 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Julio de Moraes | 16 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| 1920 | Grégoire | Jack Scales | 22 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| Year | Team | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps | Points | Avg Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1920 |
Grégoire |
Grégoire | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0.00 |
| 1914 |
 Nazzaro |
Nazzaro | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0.00 |
| 1913 |
Grégoire |
Grégoire | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0.00 |
| 1908 |
Berliet |
Berliet | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0.00 |
| 1907 |
Berliet |
Berliet | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |