| Most frequent drivers: | Heinz Winz (6), Rob Vaassen (6), Siegfried Zirkel (4), Manfred Zirkel (4), "Alix" (3), Brangero (3), Fabio Lucarelli (2), Giovanni La Barbera (2), Wolf-Dieter Feuerlein (2), Guy Brunninghausen (2), Heinz-Dieter Prüss (2), Peter Schulte (2), Manfred-Jürgen Wendt (2), Giuseppe Garaffa (2), Dick 't Hooft (2), Pier Luigi Melandri (2), Emilio Guarise (2), Ian Harrison (2), Giuseppe Pescatori (2), Vasco Mendolia (2), Giovanni Costazza (2), Luigi Aiello (2), Luciano Valloncini (2), Renato De Bona (2), Antonio Carofiglio (2), Giuseppe di Gregorio (2), Luigi Terrana (2), Ennio Predonzan (1) |
| Most frequent tracks: | Nürburgring (23), Rieti-Terminillo (19), Etna (11), Nissena (10), Bolzano-Mendola (9), Volterra (9), Zandvoort (9), Pieve Santo Stefano (8), Coppa della Sila (8), Ascoli (7), Brno (6) |
| Most frequent countries: | I (118), D (27), NL (10), CS (7), A (3), F (3), CO (2), GB (2), YU (1), USA (1), H (1), E (1) |