Maserati 8C-2800

Maserati 8C-2800

Tim Rose-Richards

Jean Cattaneo

Arthur Duray

Pierre Félix

Luigi Parenti

Caberto Conelli

Edmond Bourlier

Louis Rigal

Luis Monteiro

Harold Appleyard

Armstrong Payn

Grand Prix de l’A.C.F. – 1931

Hubert Sachel

Stanisław Hołuj

Charly Jellen

Grand Prix Miasta Lwowa – 1931

Itala Special

Itala 61 s/c

Guido Sebastiani

Giuseppe Savi

Alberto Panerai

Giovanni Tabacchi

Reale Premio di Roma – 1931

Alfa Romeo 6C-1500 GS

Donnet – Engine

Caban

Donnet

Ignazio Consiglio

Sergio Rusca

Guido Avondet

Edouard Roux

André Morel

Roberto Serboli

Hans Kessler

Grand Prix de Genève – 1931

Meyrin

Rabag-Bugatti Type 13

Rabag-Bugatti

Hans Theisen

August Frings

Friedrich Dilthey

Fritz Kortylewski

Heinz Risse

Willi Seibel

Mathilde Schulz

Rudolf Städtgen

H. Lauenstein

Eugen Winter

Manfred von Brauchitsch

ADAC Eifelrennen – 1931

Georges Irat 17 cv

Rally ABC

Constant Knepper