| Most frequent drivers: | Masten Gregory (2), Bob Grossman (2), Walt Hansgen (2), Charles Hassan (2), George Rabe (2), Sy Kaback (2), William Vaughan (2), Bill Lloyd (2), Earl Beer (1), James McCleery (1), Tex Hopkins (1), Jake Kaplan (1), William Brewster (1), Fred Sinon (1), Vic Meinhardt (1), Richard Cornman (1), Bill Spear (1), J. S. Donaldson (1), Len Bastrup (1), Paul Ceresole (1), Austin Conley (1), Gus Ehrman (1), Lammy Lamoreaux (1), Charles Wallace (1), Fred Allen (1), Charles Schott (1), Edmond Witalis (1), George Hunt (1), Henry Rudkin (1), Randy Pearsall (1) |
| Most frequent makes: | MG (33), Jaguar (21), Porsche (5), Frazer Nash (4), Siata (4), Osca (3), Singer (3), Ferrari (2), Cunningham (2), PBX (1), Giaur (1), Crosley (1), Bandini (1), Multiplex (1), Allard (1), JP (1), Jowett (1), DB (1), BMW (1), Perry's (1), Morgan (1), Cisitalia (1), Aston Martin (1), Kieft (1) |
| Most frequent chassis: | XKC 030 (2), XKC 015 (1), 1124 [Osca] (1), ST402BC (1), 011SMM (1), 1133 [Osca] (1), 0166ED [225S] (1), 0228AT [340Mexico] (1), XKC 022 (1), CS071 (1), PB-3 (1), ST404BC (1), 1127 [Osca] (1), CS056 (1) |