| Most frequent drivers: | Karl-Heinz Becker (2), Josef Neuhauser (2), Michael Schuster (2), Franz Wöss (2), "Romoletto" (2), Alex Dazzan (2), Giulio Rontini (1), Vincenzo Martinelli (1), Dieter Müller (1), Walter Nowotny (1), Giuseppe Schenetti (1), Antonio De Castro (1), Tonino Persiani (1), Angelo Scarpetta (1), Saturno Bandiera (1), Sergio Bertoni (1), Arturo Merzario (1), Paolo Maccari (1), Frank Schierig (1), Georg Holzer (1), Mario Benusiglio (1), Rolf-Thorsten Dietrich (1), Nanni Corongi (1), Francesco Virdis (1), Jaromír Zdražil (1), Alfred Guldi (1), Renato Benusiglio (1), Robbie Stirling (1), Alessandro Pifferi (1), Agazzotti (1) |
| Most frequent makes: | Porsche (14), Dallara (5), Maserati (3), Minardi (3), Argo (2), Opel (2), Reynard (2), Ferrari (2), March (2), Lola (1), Nissan (1) |
| Most frequent chassis: | M190-005 (2), JM19C/124/C2 (2), 803-022 (1), T9210-HU03 (1), 85B-12 (1), SC9101 (1), M195B-03 (1), 397-052 (1) |