Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Giulio Ranza |
| Country |  Italy |
| First Race | Coppa Montenero 17/08/1924 |
| Last Race | Reale Premio di Roma 22/02/1925 |
| Best Qualifying | 8th – Reale Premio di Roma 22/02/1925 |
| Best Result | 9th – Coppa Montenero 17/08/1924 |
| Races | 2 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 17 |
| Laps Led | 0 |
Diatto (1924-1925)
| DNF | 2 Times |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1924 | Diatto | Damiano Regal | 9 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1925 | Diatto | Ernesto Maserati | 24 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| François Lescot | 24 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Guido Meregalli | 24 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||