| Most frequent drivers: | Germano Nataloni (3), Attilio Brandi (3), Mario Giorgetti (3), Roberto Sgorbati (3), Mario Ricci (2), Luigi Moreschi (2), Franco Ribaldi (2), Luigi Musso (2), J. Mazzini (2), Bruno Ronchi (2), Franco Bornigia (2), Carlo Pietromarchi (2), Sonio Coletti (2), Odoardo Govoni (2), Franco Concari (2), Piero Carini (2), Fabrizio Serena (2), Aldo Terigi (2), Sesto Leonardi (2), Francesco Siracusa (2), Supremo Montanari (2), Vannini (2), Inico Bernabei (2), G. Mignini (2), Bruno Venezian (2), Giuseppe Musso (2), Stefano La Motta (2), Pietro Palmieri (2), Roberto Vallone (2), G. Chiappero (2) |
| Most frequent makes: | Fiat (42), Lancia (23), Alfa Romeo (19), Stanguellini (17), Ferrari (12), Osca (10), Panhard (7), Cisitalia (7), De Tomaso (6), Maserati (6), Ermini (5) |
| Most frequent chassis: | THPNMR 02873 (2), CS04074 (2), CS01104 (2), CS04071 (2), 1144 [Osca] (1), 0428MD [735S] (1), 1130 [Osca] (1), 0176ED [225S] (1), CS04077 (1), 365918 (1), 1118 [Osca] (1), 2069 [A6GCS] (1), 1070 (1), 008I [166S] (1), CS01112 (1), 0314M [166MM] (1), 0292MM [250MM] (1), 2068 [A6GCS] (1), 1104 [Osca] (1), 1115 [Osca] (1), 2057 [A6GCS] (1), 0044M [166MM] (1), 0048M [166MM] (1), 1141 [Osca] (1), 2078 [A6GCS] (1), 0046M [166MM] (1), THPNMR 02862 (1), 2043 [A6GCS] (1), 1114 [Osca] (1), 1873 (1) |