| Most frequent co-drivers: | Eugen Strähl (7), Angelo Pallavicini (5), Marco Vanoli (1), Enzo Calderari (1), Harry Blumer (1), Ruedi Caprez (1), Kurt Peter (1), Marc Surer (1) |
| Most frequent types: | 911 Carrera (9), C5 (7), 934 (5), 911 S (5), G501 (4), 320i (1), 911 Carrera RSR (1), 911 Carrera RS (1) |
| Most frequent tracks: | Hockenheim (11), Nürburgring (5), Dijon (3), Le Mans (2), Monza (2), Salzburgring (2), Vallelunga (1), Silverstone (1), Pergusa (1), Paul Ricard (1), Niederstetten (1) |