| Most frequent drivers: | Karl Langjahr (20), Vittorio Venturi (9), Chris Amon (8), Derek Bell (5), Nanni Galli (5), Luigi Tommasi (4), Mauro Nesti (2), Gennaro Ricca (2), Armando Truffo (2), Roberto Giardi (1), Walter Imperato (1), Nicolo Li Vigni (1), B. Patriarca (1), G. Tomasi (1), Andrea Baroni (1), Ugo Curto (1), Domenico Calò (1), M. J. Chenery (1), Manzoni (1), Giancarlo Baroni (1), David Fumanelli (1), Patrizio Paoli (1), Mario Battistiol (1), Moreno Baldi (1), Carlo Giorgio (1), Fulvio Ballabio (1), Lella Lombardi (1) |
| Most frequent tracks: | Rieti-Terminillo (7), Ascoli (6), Sarnano-Sassotetto (6), Nürburgring (5), Cesana-Sestrières (5), Hockenheim (4), Zeltweg (4), Volterra (3), Wunstorf (3), Kassel-Calden (3), Ulm (3), Monza (3), Cefalù (3), Bologna-Raticosa (2) |
| Most frequent countries: | I (38), D (19), GB (4), A (4), B (2), NL (2), USA (1), MC (1), F (1), CS (1), CDN (1) |