| Most frequent drivers: | Cort Wagner (4), Andy Lally (4), David Murry (4), Will Nonnamaker (4), Darren Law (4), Terry Borcheller (4), Joe Nonnamaker (4), Bill Auberlen (3), Frank Del Vecchio (3), Jeff Segal (3), Spencer Pumpelly (3), Doug Goad (3), J. C. France (3), Elliot Forbes-Robinson (3), Hurley Haywood (3), João Barbosa (3), Michael Levitas (3), Mike Borkowski (3), Craig Stanton (3), Hugh Plumb (3), Boris Said (3), Wayne Nonnamaker (3), David Donohue (3), Max Angelelli (2) |
| Most frequent makes: | Porsche (47), Riley (15), Nissan (14), BMW (12), Honda (11), Crawford (10), Doran (8), Fabcar (7), Toyota (6), Chevrolet (5), Ford (5), Pontiac (5), Vemac (4) |
| Most frequent chassis: | FDSC/03-001 (3), JE4-002 (3), DP03-003 (2), DP03-002 (2), DP03-001 (2), F056-05-04 (2), F056-05-03 (2), FDSC/03-002 (2), GDB-001GT (2), GTSR-C8 (2), JE4-003 (2), JE4-004 (2), MkXI-002 (2), MkXI-003 (2), MkXI-004 (2), NA2-2005001 (2), REGTA 01M (2), SA9GCRVPX4R135004 (2), SVCRD320RD03H0007 (2), WP0ZZZ99Z1S692077 (2), WP0ZZZ99Z2S698007 (2), WP0ZZZ99Z2S698008 (2), WP0ZZZ99Z3S698069 (2), WP0ZZZ99Z4S698025 (2), WP0ZZZ99Z4S698041 (2), WP0ZZZ99Z4S698043 (2), Z33-GT-002 (2), Z33-GT5-009 (2), Z33-GT5-010 (2), Z33-GT5-011 (2) |