| Most frequent drivers: | José Lampreia (4), Carlos Santos (3), Américo Nunes (3), Luís Fernandes (2), Joăo Carlos Ferreira Moura (2), Manuel Nogueira Pinto (2), Pedro Rasteiro (2), Ernesto César das Neves (2), Ernesto Neves (1), José Baptista dos Santos (1), João Andrade Villar (1), Didier Varsavaux (1), Manuel Sotto (1), Fernando Basílio dos Santos (1), Tony Caixinhas (1), Alvaro Lamy Vicoso (1), Christian Melville (1), L. Plantier Rasteiro (1), Carlos Gaspar (1), Mario Cabral (1), António Acácio Leite (1), Maria do Céu (1), Peter Raphael (1), Capesi (1), Max Wilson (1), Lito (1) |
| Most frequent makes: | Porsche (11), Lotus (10), Marcos (2), Jaguar (2), Ford (2), Lola (1), Lamborghini (1), Triumph (1), MG (1), Sovam (1) |
| Most frequent chassis: | 47-GT-26 (3), 906-126 (2), GT40 P/1022 (2), SL73/113 (1), 118 9 9010R (1), 47-GT-15 (1), 47-GT-11 (1), 906-130 (1) |