| Most frequent drivers: | Mauro Baldi (6), Jean-Louis Schlesser (6), Daniel Muniz (6), Mark Patterson (5), Juan Carlos Bolanos (5), Oswaldo Negri (5), Max Angelelli (4), Alex Gurney (4), Shane Lewis (4), Fred van Beuren, Jr. (4), Andy Wallace (4), Bill Auberlen (4), Ludwig Heimrath (4), Pascal Fabre (4), Frank Jelinski (4), Darren Law (4), Leh Keen (4), Keke Rosberg (4), Scott Pruett (4), Brian Frisselle (4), Memo Gidley (4), David Donohue (4), Ryan Dalziel (4), Michael Schumacher (4), Roberto Gonzalez (4), Hurley Haywood (4), Paul Edwards (4), Tracy Krohn (4), Jochen Mass (4), Massimo Sigala (4) |
| Most frequent makes: | Porsche (108), Riley (52), Chevrolet (35), Spice (16), Crawford (14), Pontiac (12), Ford (12), BMW (11), Lola (10), Mazda (10), Oreca (10), Ferrari (9) |
| Most frequent chassis: | GTO.R-003 (3), MkXI-014 (3), MkXI-011 (3), VLN 02 017 (3), MkXI-017 (3), JE4-003 (3), MkXI-005 (3), MkXI-004 (3), FP-GT06 (2), WP0ZZZ99ZES199904 (2), VANTAGE GT2/004 (2), MkXI-029 (2), MkXI-021 (2), F142M GTE 3806 (2), DP03-006 (2), MkXI-025 (2), 962SH-138.001 (2), DP03-003 (2), 930 770 0958 (2), WP0ZZZ99Z6S798026 (2), 911 360 1099 (2), SE89C-004 (2), MkXI-030 (2), WP0ZZZ99ZES199915 (2), 962-012 (2), 89CV-007 (2), C24-05 (2), MkXI-003 (2), JE4-004 (2), C289-1 (2) |
| Most frequent championships: | World Championship (5), Grand-Am (4), Trans-Am (2), USRRC (1), IMSA GT (1), IMSA (1), Formula 1 World Championship (1) |