Sergio Sighinolfi (April 25, 1925 in Modena – September 7 1956 in San Venanzio) was an Italian racing driver. He entered a Formula One race in 1952 as reserve driver for Scuderia Ferrari. But as all the Ferrari drivers started the race, Sighinolfi could not. He never participated in Formula One again. He did however enter 37 sports car races between 1948 and 1955, his best results being two victories, three second-place finishes and two third-place finishes. He died at the age of 31 the day after crashing into a truck, driving a Ferrari prototype, in San Venanzio, between Modena and Maranello.[1] [2]
| Year | Date | Race | Entrant | Car | Teammate(s) | Result |
|---|---|---|---|---|---|---|
| 1948 | August 15 | Circuito di Pescara | Stanguellini S1100 | 13th | ||
| 1949 | March 20 | Targa Florio | Ferrari 166SC | Roberto Vallone | DNF | |
| April 24 | Mille Miglia | DNF | ||||
| May 8 | Reggio Emilia (S1.1) | Stanguellini S1100 | 3rd | |||
| August 15 | Circuito di Pescara | DNF | ||||
| August 21 | Circuito di Senigallia (S750) | 5th | ||||
| Circuito di Senigallia (S1.1) | DNF | |||||
| September 4 | Circuito di Trieste | |||||
| October 30 | Madrid Grand Prix | DNF | ||||
| 1950 | April 2 | Targa Florio | Ferrari 166MM | Vittorio Marzotto | DNF | |
| April 23 | Mille Miglia | Stanguellini S1100 | A.Gambiani | DNF | ||
| May 6 | Modena (S1.1) | 2nd | ||||
| June 11 | Rome Grand Prix | Stanguellini | 4th | |||
| July 16 | Coppa d' Oro delle Dolomiti | Stanguellini S1100 | 4th | |||
| August 20 | Autodromo di Pergusa | DNF | ||||
| October 8 | Modena (S750) | Stanguellini S750 | DNF | |||
| Modena (S1.1) | Stanguellini S1100 | 1st | ||||
| 1951 | March 10 | Coppa d’Oro di Sicilia (S1.1) | 1st | |||
| April 1 | Giro di Sicilia | Pippo Bertazzoni | 3rd | |||
| April 29 | Mille Miglia | DNF | ||||
| May 6 | Modena (S750) | Salvatore Casella | Stanguellini S750 | Salvatore Casella | ||
| Modena (S1.1) | Stanguellini S1100 | 2nd | ||||
| June 3 | Coppa della Toscana | Pippo Bertazzoni | ||||
| August 12 | Circuito di Senigallia (S1.1) | DNF | ||||
| 1952 | March 16 | Syracuse Grand Prix | Scuderia Marzotto | Ferrari 166C | Vittorio Marzotto Piero Carini | DNF |
| March 19 | Coppa d'Oro di Sicilia | Scuderia Guastella | Ferrari 212 Export | none | DNF | |
| May 4 | Mille Miglia | Scuderia Marzotto | Ferrari 166MM | Pippo Bertazzoni | DNF | |
| July 13 | Coppa d' Oro delle Dolomiti | 17th | ||||
| August 16 | 12 Hours of Pescara | Emilio Giletti | 6th | |||
| 1953 | April 26 | Mille Miglia | Anna Maria Peduzzi | Stanguellini S750 | Anna Maria Peduzzi Franco Goldoni | DNS |
| May 14 | Targa Florio | Nardi Danese | DNS | |||
| July 19 | Circuito Montenero (S1.1) | Stanguellini S1100 | DNF | |||
| August 9 | Circuito di Senigallia (S1.1) | 4th | ||||
| August 15 | 12 Hours of Pescara | Ermini | "Cerrato" | |||
| September 6 | Circuito di Sassari | Osca MT4 | 4th | |||
| 1954 | August 8 | Circuito di Senigallia (S2.0) | Scuderia Ferrari | Ferrari 500 Mondial | none | 2nd |
| 1955 | May 1 | Mille Miglia | Ferrari 750 Monza | 6th | ||
| October 16 | Targa Florio | Ferrari 750 Monza | Umberto Maglioli | DNF |