| Most frequent drivers: | Eugenio Castellotti (1), Piero Taruffi (1), Franco Bordoni (1), Luigi Musso (1), Giovanni Ceccaroni (1), Felice Bonetto (1), Giulio Cabianca (1), Sergio Mantovani (1), Roberto Mières (1), Hans Ruesch (1), Clemente Biondetti (1), Raffaele Argenziano (1), Juan Manuel Fangio (1), Enzo Pinzero (1), Franco Cortese (1), Edoardo Lualdi (1), José A. Nogueira Pinto (1), Antonio Stagnoli (1), Bianca Maria Piazza (1), Alberico Cacciari (1), Casimiro de Oliveira (1), Giulio Musitelli (1), Emilio Giletti (1), Gilberto Cornacchia (1), Fernando de Mascarenhas (1), Robert Manzon (1) |
| Most frequent makes: | Ferrari (12), Lancia (4), Maserati (4), Osca (2), Siata (1), Alfa Romeo (1), Paganelli (1), Gordini (1) |
| Most frequent chassis: | 1118 [Osca] (1), 4502 [Osca] (1), 15-0019 (1), 2043 [A6GCS] (1), 0294AM [340MM] (1), 0264M [166MM] (1), 0237EU [212E] (1), 0176ED [225S] (1), 0270MM [250MM] (1), D24-0001 (1), 0262M [166MM] (1), CS052 (1), 0042M [166MM] (1), 0330MM [250MM] (1), 0326MM [250MM] (1), 0272M [166MM] (1), D24-0002 (1), 2040 [A6GCS] (1), 2042 [A6GCS] (1), 0314M [166MM] (1), 0332MM [250MM] (1), 1361.00127 (1) |