| Most frequent drivers: | John von Neumann (4), Al Coppel (3), Phil Hill (3), Ken Miles (3), James Lowe (2), Chick Leson (2), Barbara Lindquist (2), Bill Siebert (2), Sterling Edwards (2), Carl Ganschow (1), Dick Jones (1), Don Parkinson (1), Dennis O'Neil (1), Bunky Harris (1), Don Brittson (1), Bill Friedauer (1), Paul Pedigo (1), Jean Burkhart (1), Dave Sykes (1), George Swift (1), John Crean (1), Bill David (1), Dick Trimble (1), Troy Ruttman (1), Bert Smeeden (1), Randy McDougall (1), Leo Caton (1), Bud Goodwin (1), Chuck Manning (1), Hastings Harcourt (1) |
| Most frequent makes: | MG (24), Porsche (9), Allard (9), Jaguar (7), Ferrari (6), Jowett (5), Simca (3), Cooper (3), DB (2), Osca (2), Singer (2), Tatum (2), Edwards (1) |
| Most frequent chassis: | 356/2-063 (4), J-3208 (2), 0312MM [250MM] (2), 1122 [Osca] (1), 421/200/183 (1), 0260MM [250MM] (1), 0342M [166MM] (1), XKC 010 (1), 500-3 (1), XKC 017 (1), 0202A [340A] (1), XKC 007 (1), 12336 (1), 0058M [166MM] (1), 1121 [Osca] (1), J-3045 (1), 2311229 (1), J2-1850 (1) |