Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Costantino Petromilli |
| Country |  Italy |
| First Race | Circuito del Garda 22/05/1921 |
| Last Race | Circuito del Garda 22/05/1921 |
| Best Result | 19th – Circuito del Garda 22/05/1921 |
Star (1921), Petromilli (1922-1923)
| DNF | 1 Time |
| DNA | 2 Times |
| Year | Team | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps | Points | Avg Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1923 |
Petromilli |
Petromilli | 0 | 0 | 0 | ||||||||
| 1922 |
Petromilli |
Petromilli | 0 | 0 | 0 | ||||||||
| 1921 |
Star |
Star | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |