| Circuit | Parco delle Cascine, Florence, Italy |
| Date | 26.09.1948 |
| Laps | 60 |
| Distance | Approx. 255,000 km / 158,483 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 4 | Raymond Sommer | 166 F2 |
02 C | Scuderia Ferrari | 1. |
| 14 | Ferndinado “Nando” Righetti | 166 Spyder Corsa |
016 I | Ferdinando Righetti |
did not finish |
| 18 | Clemente Biondetti | 166 Spyder Corsa | 008 I ? | Scuderia Ferrari | 2. |
| 46 | Prince Igor Troubetskoy | 166 Spyder Corsa | 006 I | Grupo Inter | did not finish |
| 46 | Harry Schell | 166 Spyder Corsa | Grupo Inter | did not start/reserve driver | |
| 50 | Soave Besana | 166 Spyder Corsa | 004 C | Soave Besana | did not finish |