| Most frequent drivers: | Ermanno Pettiti (4), Pasquale Anastasio (3), Harry Blumer (3), Gianni Varese (3), Pier Giorgio Mussa (3), Jean-François Renold (2), Pierino Cullati (2), Walter Gabani (2), Charly Kiser (2), Mario Casoni (2), Henri Bürgisser (2), Renato Davico (2), Bruno Bonacina (2), Sergio Carignano (2), Florian Vetsch (2), Brangero (2), Ledy Zampolli (2), Bruno Huber (2), Franco Milano (2), Eris Tondelli (2), Marco Crosina (2), Gerhard Kobler (2), Fredy Lienhard (2), Hubert Ihle (2), Klaus Roger List (1) |
| Most frequent makes: | Lola (17), Abarth-Osella (15), Chevron (12), Alfa Romeo (11), Sauber (9), Alpine (8), Porsche (7), Abarth (7), AMS (4), KMW (4), Griffon (3) |
| Most frequent chassis: | 73-C03-002 (2), 911 460 9053 (2), 75S-4 (2), 75-C04-001 (2), T292-HU64 (2), PA1-05 (2), THPNMR 02873 (1), THPNMR 02858 (1), M20/1 (1), B26-74-03 (1), B23-73-21 (1), B23-73-01 (1), 917/30-001 (1), 917/10-015 (1), T292-HU63 (1), T290-HU14 (1), T282-HU6 (1), T280-HU2 (1), SP30/008 (1), SP20/005 (1), PA2-008 (1), PA1-07 (1), PA1-06 (1), 73-C03-003 (1), 73-C03-001 (1), 71-C02-002 (1), 71-C02-001 (1), 70-C01-002 (1), 002 0005 (1) |