| Most frequent drivers: | Wouter Van der Valk (8), Bernardo Sá Nogueira (6), Hans Maasland (3), Richard van Heulen (3), Huib Onderstal (2), Jan Zoon (2), Henk Kayer (2), Ingo Peters (1), Andre Giovanola (1), Albert Fatio (1), Riccardo Di Bona (1), Manfred Hartung (1), Emile Holvoet (1), Robin Ellis (1), William Scheeren (1), "Pedro" (1), Roberto Bussinello (1), Giovanni Piazza-Musso (1), Georges Hacquin (1), Jean-Pierre Gaban (1), Carlos Ferreira (1), "Giovanni Kantore" (1), Michael Westerfrölke (1), Dieter Berg (1), E. Brel (1), D. Roose (1), Bernard Goffinet (1), Charles-Axel van Ryn (1), Luc Goris (1), Claude Collignon (1) |
| Most frequent tracks: | Zandvoort (25), Spa (6), Estoril (5), Kyalami (3), Sierre Montagna (2), Nürburgring (2), Monza (2), Vila do Conde (2), Diepholz (2), Zolder (1), Vaca Valley (1), Tour de France (1) |
| Most frequent countries: | NL (25), P (7), B (7), D (4), ZA (3), CH (2), I (2), USA (1), F (1) |