| Most frequent co-drivers: | Horst Kwech (6), Roberto Bussinello (2), Bob Holbert (2), Helmut Silberberger (2), Chuck Stoddard (1), George Fogg (1), Joseph Dodge (1), Lawrence Young (1), Bill Taylor (1), Thompson (1), Augie Pabst (1), George Constantine (1), Dick Thompson (1), Robert Publicker (1), Allen Newman (1), Bud Gates (1), Chuck Rickert (1), Harry Heuer (1), Peter Greenfield (1), Bob Herlin (1), Andrea de Adamich (1), "Geki" (1), Ed Lunken (1), Bill Lloyd (1), Lance Reventlow (1) |
| Most frequent makes: | Ferrari (48), Morgan (26), Alfa Romeo (21), Maserati (16), Tiga (2), Saab (2), Mazda (2), Jaguar (2), Chevrolet (2), Triumph (1) |
| Most frequent types: | Plus 4 (25), 500 TRC (25), Giulia Sprint GTA (15), Tipo 61 (15), 500 Mondial (14), 335 Sport (6), Corvette (2), 93 (2), 250 TR (2), RX-7 (2), XK120 (1) |
| Most frequent chassis: | 0706MDTR [500TRC] (25), 2455 [Tipo 61] (15), 0430MD [500MD] (13), 0674 [315S] (6), XKD 545 (1), GT285-286 (1), GT284-278 (1), 750.33.005 (1), 250.GT.2015 (1), 10867S102316 (1), 0746 [296S] (1), 0720TR [250TR] (1), 00102 (1) |
| Most frequent tracks: | Thompson (30), Lime Rock (18), Oakes Field (11), Sebring (10), Virginia (10), Watkins Glen (7), Bridgehampton (6), Cumberland (5), Bryar (4), Montgomery (3), Road America (3), Beverly (3), Marlboro (2) |