| Most frequent drivers: | John Fitch (2), Fritz Koster (2), Paul O'Shea (2), Paul Ceresole (2), Sherwood Johnston (2), Joe Koster (2), Charles Kotchan (2), Norm Patton (1), Dick Thierry (1), Bob Ballenger (1), Bob Carbaugh (1), Dell Simpson (1), Art Cheatham (1), Thomas R. Culler (1), Kurt Hildebrand (1), Lester Flink (1), Lewis Flink (1), John Mays (1), Paul Gougelman (1), Ernest Ritter von Kreidner (1), Bill Victor (1), Charles Moran (1), Bill Cook (1), Robert Fergus (1), Robert O'Brien (1), Bob Gegen (1), Ed Lunken (1), Bill Lloyd (1), George Colby (1), Jim Kimberly (1) |
| Most frequent makes: | Jaguar (13), MG (8), Ferrari (5), Allard (5), Siata (3), Porsche (3), Cisitalia (3), BMW (2), Bandini (2), Crosley (2), HRG (2), Nardi (1) |
| Most frequent chassis: | 011SMM (2), J2-1514 (2), J2-1515 (1), 016I [166SC] (1), 0124A [340A] (1), 0100E [212E] (1), 0054M [166MM] (1), 0010M [166MM] (1) |