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