| Most frequent drivers: | Emílio Marta (3), Herculano Areias (2), Henrique Cardão (2), Fernando Carneiro (2), Hélder de Sousa (2), Jaime Melo (2), José Lampreia (1), António Gonçalves (1), Carlos Conde (1), António José Oliveira (1), Jorge Jardim (1), Jack Conninghan Sobral (1), Francisco Corte-Real Pereira (1), Altino Fraga (1), Tino Pereira (1), Waldemar Teixeira (1), Manuel Tavares (1), D. Montserrat (1), Celestino da Silva Remíges (1), Alberto Miranda Ferreira da Silva (1), José Ressurreição (1), Franco (1), Pinto Leite (1), José Caputo (1), Amadeu Inácio (1), Eurico Lopes de Almeida (1), "Mabeco" (1), Fernando Cesário Rodrigues (1), Emídio Poiares (1), Porfírio Oliveira (1) |
| Most frequent makes: | Lotus (6), Austin (5), Ford (5), Mini (5), Lancia (4), BMW (4), Fiat-Abarth (2), De Tomaso (2), Citroën (2), Alfa Romeo (2), Glass (2), Porsche (2), Opel (2), NSU (2), Subaru (2), Volvo (2), Vauxhall (1) |