Class D
Cars with closed bodywork of up to 2,000 cm³

32. Alfa Romeo 1900 C Sprint, 1951

Body: Limousine, Touring
Entrant: Stefan Lüscher (CH)

34. Lancia Aurelia B52, 1951

Body: Coupé, Worblaufen
Entrant: Marco Riccardo Gastaldi (CH)

36. Lancia Aurelia B53, 1952

Body: Giardinetta, Viotti
Entrant: Guido Lamperti (I)

38. Alfa Romeo 1900 C Sprint, 1952

Body: Coupé, Zagato
Entrant: Axel Marx (CH)

40. Alfa Romeo 1900 C Sprint, 1954

Body: Coupé, Touring
Entrant: Natascia Perucchini (CH)