| Most frequent drivers: | Clemente Biondetti (2), Franco Cortese (2), Carlo Alicandri (1), Oreste De Martis (1), Francesco Giardini (1), Giuseppe Rossi (1), Archimede Rosa (1), Roger Loyer (1), Vincenzo Auricchio (1), Gusmano Pieranzi (1), Ilario Bandini (1), Mario Ricci (1), Umberto Bini (1), Salvatore Casella (1), Renato Balestrero (1), Francesco Calvi di Bergolo (1), Roberto Sgorbati (1), Vittorio Venturi (1), Armando François (1), Enrico Benini (1), Emilio Bernardi (1), Ugo Plini Prato (1), Cesare Pastore (1), Bruno Venezian (1), Attilio Brandi (1), Sergio Sighinolfi (1), Attilio Marinoni (1), Sesto Leonardi (1), Guglielmo Peri (1), Annibale Malaguti (1) |
| Most frequent makes: | Stanguellini (6), Osca (6), OM (5), Fiat (4), Alfa Romeo (4), Cisitalia (3), Salmson (3), Giaur (3), Itala (2), Ermini (2), Ferrari (1) |
| Most frequent chassis: | 1130 [Osca] (1), 1131 [Osca] (1), 1107 [Osca] (1), 1125 [Osca] (1), 1118 [Osca] (1), CS04074 (1), CS04077 (1), CS01101 (1), 01C [125S] (1), CS01102 (1), 1101 [Osca] (1) |