| Most frequent drivers: | Antonio Condina (5), Marco Mancini (3), Paolo Gardi (3), Carl A. Kramer (2), Helmut Felder (2), Roberto Giusti (2), Walter Honegger (2), Carlo Comana (1), Geoff Stevens (1), Luciano Zini (1), Helmuth Olz (1), Gianfranco Zanolini (1), T. Muscio (1), Alberto Mancini (1), René Laplume (1), Jan Johnson (1), Giuseppe Nini (1), Mario Verroca (1), S. Giuseppe Marini (1), Vito Maggio (1), Pierre Blanchet (1), Patrick Lier (1), Michele Terminiello (1), Adolf Ascher (1), Mauro Nesti (1), Roger Delageneste (1), André Simon (1), Eberhard Mahle (1), Edmund Graf (1), Rudi Golderer (1) |
| Most frequent tracks: | Coppa della Sila (6), St. Ursanne (4), Rossfeld (4), Tour de France (3), Bolzano-Mendola (3), Nissena (2), Mugello (2), Trento-Bondone (2), Zandvoort (2), Trieste-Opicina (1), Timmelsjoch (1), Spa (1), Schauinsland (1), Sarnano-Sassotetto (1), Pieve Santo Stefano (1), Norisring (1), Bologna-Raticosa (1), Monza (1), Marlborough (1), Kyalami (1), Karlskoga (1), Consuma (1), Cesana-Sestrières (1), Cefalù (1) |
| Most frequent countries: | I (23), D (6), CH (4), F (3), NL (2), ZA (1), S (1), RSR (1), B (1), A (1) |