| Most frequent co-drivers: | Gijs van Lennep (5), Rob Slotemaker (4), Gerhard Koch (3), Sten Axelsson (3), Herbert Linge (2), Joe Buzzetta (2), Carel Godin de Beaufort (2), Dieter Fröhlich (2), Rolf Wütherich (1), Albert Pfuhl (1), Hans Walter (1), Eberhard Rank (1), C. de Moffarts (1), Edgar Barth (1), Peter Peter (1), Eberhard Mahle (1), Robert Buchet (1), Tony Dean (1), Dieter Spoerry (1), Vic Elford (1), John Fitzpatrick (1), Heinz Schiller (1), Günther Huber (1), Hans Herrmann (1), Henk van Zalinge (1) |
| Most frequent chassis: | 1010 [356B] (22), 904-055 (19), 906-146 (8), 906-134 (6), 910-018° (3), 906-117 (3), 122 991 (2), 910-018 (1), 906-154 (1), 906-131 (1), 904-108 (1), 1013 [356B] (1), 904-021 (1), 904-005 (1), 306 614 S (1), 305 876 S (1), 122 992 (1) |
| Most frequent tracks: | Nürburgring (18), Zandvoort (14), Monza (7), Le Mans (6), Spa (6), Zolder (3), Snetterton (3), Innsbruck (3), Harewood Acres (2), Green Acres (2), Brands Hatch (2), Kyalami (2), Montlhéry (2), Norisring (2), Mugello (2), Sebring (2), Solitude (2), St. Eugene (2), Zeltweg (1) |
| Most frequent countries: | D (25), NL (14), B (10), F (9), I (9), CDN (8), GB (7), A (4), ZA (3), USA (2), S (1) |