| Most frequent drivers: | Franco Cortese (2), Gaetano Starrabba (2), Giuseppe Rossi (2), Umberto Bini (2), Maria Teresa de Filippis (2), Luigi Bellucci (2), Francesco Giardini (2), Gino Munaron (2), Adolfo Tedeschi (2), Bruno Ruffo (2), Anna Maria Peduzzi (1) |
| Most frequent chassis: | 1130 [Osca] (2), CS01102 (2), 0640MDTR [500TR] (2), 1143 [Osca] (2), CS01112 (1), 1131 [Osca] (1), 0620MDTR [500TR] (1), 0610MDTR [500TR] (1), 0608MDTR [500TR] (1), 2417 [Tipo 52] (1), 2413 [Tipo 52] (1), 2111030 (1), 2091 [A6GCS] (1), 2082 [A6GCS] (1), 2043 [A6GCS] (1), 1185 [Osca] (1), 1180 [Osca] (1), 1155 [Osca] (1), 1144 [Osca] (1), 1128 [Osca] (1), 1126 [Osca] (1), 1125 [Osca] (1), 1117 [Osca] (1), 1115 [Osca] (1), 1107 [Osca] (1), 1101 [Osca] (1), 0682MDTR [500TRC] (1), 0648MDTR [500TR] (1) |