| Most frequent drivers: | Cort Wagner (4), David Murry (4), Darren Law (4), Terry Borcheller (4), Joe Nonnamaker (4), Andy Lally (4), Will Nonnamaker (4), Jeff Segal (3), Wayne Nonnamaker (3), J. C. France (3), Michael Levitas (3), Doug Goad (3), Hugh Plumb (3), Craig Stanton (3), João Barbosa (3), David Donohue (3), Frank Del Vecchio (3), Spencer Pumpelly (3), Mike Borkowski (3), Hurley Haywood (3), Boris Said (3), Elliot Forbes-Robinson (3), Bill Auberlen (3), Ralf Kelleners (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) |