| Most frequent drivers: | Germano Nataloni (3), Attilio Brandi (3), Mario Giorgetti (3), Roberto Sgorbati (3), Mario Ricci (2), Luigi Moreschi (2), Franco Bornigia (2), Vannini (2), Bruno Venezian (2), Aldo Terigi (2), Franco Concari (2), Carlo Pietromarchi (2), Inico Bernabei (2), Odoardo Govoni (2), Franco Ribaldi (2), Piero Carini (2), Fabrizio Serena (2), Bruno Ronchi (2), Sesto Leonardi (2), Francesco Siracusa (2), J. Mazzini (2), G. Mignini (2), Sonio Coletti (2), Luigi Musso (2), G. Chiappero (2), Giuseppe Musso (2), Stefano La Motta (2), Roberto Vallone (2), Supremo Montanari (2), Pietro Palmieri (2) |
| Most frequent makes: | Fiat (42), Lancia (23), Alfa Romeo (19), Stanguellini (17), Ferrari (12), Osca (10), Panhard (7), Cisitalia (7), Maserati (6), De Tomaso (6), Ermini (5) |
| Most frequent chassis: | CS01104 (2), CS04071 (2), CS04074 (2), THPNMR 02873 (2), 930 890 0017 (1), 365918 (1), 2078 [A6GCS] (1), 2069 [A6GCS] (1), 2068 [A6GCS] (1), 2057 [A6GCS] (1), 2043 [A6GCS] (1), 2005 [Osca] (1), 1873 (1), 1144 [Osca] (1), 1141 [Osca] (1), 1130 [Osca] (1), 1128 [Osca] (1), 1125 [Osca] (1), 1118 [Osca] (1), 1115 [Osca] (1), 1114 [Osca] (1), 1104 [Osca] (1), 1070 (1), 106.000004 (1), 0428MD [735S] (1), 0380AM [375MM] (1), 0314M [166MM] (1), 0292MM [250MM] (1), 0176ED [225S] (1), 012I [166S] (1) |