| Most frequent drivers: | Mauro Baldi (6), Jean-Louis Schlesser (6), Daniel Muniz (6), Oswaldo Negri (5), Juan Carlos Bolanos (5), Mark Patterson (5), Andy Wallace (4), Scott Pruett (4), Ludwig Heimrath (4), Fred van Beuren, Jr. (4), Max Angelelli (4), Bill Auberlen (4), Shane Lewis (4), Massimo Sigala (4), Frank Jelinski (4), Michael Schumacher (4), Leh Keen (4), J. C. France (4), Ryan Dalziel (4), Tracy Krohn (4), Jochen Mass (4), Pascal Fabre (4), Alex Gurney (4), Darren Law (4), Roberto Gonzalez (4), Hurley Haywood (4), Memo Gidley (4), Brian Frisselle (4), Paul Edwards (4), Wayne Taylor (4) |
| Most frequent makes: | Porsche (108), Riley (52), Chevrolet (35), Spice (16), Crawford (14), Pontiac (12), Ford (12), BMW (11), Lola (10), Oreca (10), Mazda (10), McLaren (9) |
| Most frequent chassis: | GTO.R-003 (3), JE4-003 (3), MkXI-004 (3), MkXI-005 (3), MkXI-011 (3), MkXI-014 (3), MkXI-017 (3), VLN 02 017 (3), 89CV-007 (2), 911 360 1099 (2), 930 770 0958 (2), 962-012 (2), 962-014 (2), 962-145 (2), 962-160 (2), 962SH-138.001 (2), C22-03 (2), C24-05 (2), C289-1 (2), DP03-002 (2), DP03-003 (2), DP03-006 (2), DP03-009 (2), F142M GTE 3806 (2), FDSC/03-002 (2), FDSC/03-008 (2), FP-GT05 (2), FP-GT06 (2), GTO.R-002 (2), GXP.R-005 (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) |