| Most frequent drivers: | Clemens Schickentanz (72), Jack Lewis (58), Peter Gregg (52), George Dyer (52), John Fitzpatrick (51), Claude Haldi (50), Hartwig Bertrams (49), Michael Keyser (44), Alex Dazzan (44), Eberhard Sindel (43), Richard Leder (43) |
| Most frequent chassis: | 911 460 9048 (64), 911 460 9067 (62), 005 0009 (60), 911 460 9095 (59), 911 460 9113 (58), JLE 001 (56), 911 460 9080 (49), 911 360 1099 (41), 911 460 0037 (41), 911 460 9078 (41), 911 460 0035 (40) |
| Most frequent tracks: | Daytona (340), Nürburgring (248), Hockenheim (207), Sebring (155), Road Atlanta (143), Lime Rock (112), Laguna Seca (111), Mid-Ohio (107), Monza (102), Le Mans (101), Riverside (84) |
| Most frequent countries: | USA (1440), D (726), I (343), F (204), B (134), CDN (105), GB (97), S (82), NL (70), A (56), E (39) |