| Most frequent drivers: | Leo Kinnunen (5), Teddy Pilette (3), Ulf Norinder (3), Helmut Kelleners (3), Antti Aarnio-Wihuri (3), David Piper (2), Kari Sohlberg (2), Jürgen Neuhaus (2), Chris Craft (2), Helmut Krause (1), Peter Gethin (1), Harald Kronegard (1), Harald Link (1), Gérard Larrousse (1), Peter Trapp (1), Hans-Dieter Blatzheim (1), Eris Tondelli (1), Niki Lauda (1), Rolf Örell (1), Allan Bonde (1), Erkki Broman (1), Hans Laine (1), Hans Wiedmer (1), Hakan Hakansson (1), Howden Ganley (1), Michel Weber (1), Alexander Nolte (1), Willi Kauhsen (1), Gustave Gosselin (1), Egmont Dursch (1) |
| Most frequent makes: | Porsche (37), Lola (10), McLaren (6), Lotus (3), KMW (2), Alfa Romeo (2), March (2), Sunbeam (1), Marcos (1), BRM (1), BMW (1) |
| Most frequent chassis: | 906-125 (3), 908/02-008 (2), 911 130 0558 (2), 917-007 (2), 917-015 (2), 917-012 (2), SL76/143 (2), 707-1 (2), SL76/146 (1), SL76/144 (1), SL76/141 (1), SL76/138 (1), SL73/105 (1), P154-02 (1), M8F-7-72 (1), M8F-2-72 (1), M8E-80-08 (1), M8E/1 (1), 917-026 (1), 917-010 (1), 906-117 (1), 917/10-004 (1), 917/10-002 (1), 911 230 0550 (1), 908-023 (1), 908/02-013 (1), 908/02-011 (1), 908/02-009 (1), 908/02-001 (1), 907-029 (1) |