1927 Grand Prix de l'Ouverture cyclecars
13 March - Montlhery: aggregate of 3 heats = 87.50 km

Pole position: N/A
Fastest lap: N/A

Results:

   1  Lionel de Marnier      Salmson GP                   4 pts  (47.05.4)
   2  Pierre Goutte          Salmson GP                   5  ,,  (46.43.0)
   3  Albert Perrot          Salmson                      9  ,,  (50.05.0)
   4  Stuart Sandford        Sandford - Ruby             14  ,,  
   5  Vincent Tersen         Amilcar                     23  ,,
   6  Largeot-Barre          Salmson                     26  ,,
   7  Berthault                                          29  ,,
   8  Patron                 Darmont-Morgan – Blackburne 30  ,,
   9  Marcel Dhome           Darmont-Morgan - Blackburne 30  ,,
  10  Raymond Siran          d'Yrsan – Ruby              31  ,,
  11  Jeuffrain              Amilcar                     32  ,,
  12  Jean Graf              Jean Graf – Dorman          38  ,,
  13  Gueret                 Sandford – Ruby             44  ,,

Did Not Finish:

      Roger Japy             Sandford – Ruby              
      Yves Giraud-Cabantous  Caban – Ruby                 
      Georges Casse          Salmson GP     
      Rameau                 Rameau spl.                  

Heat winners:
 1st heat: 10 laps on short road circuit (50.00 km/31.07 miles): Lionel de Marnier.
 2nd heat:  5 laps on short road circuit (25.00 km/15.53 miles): Pierre Goutte.
 3rd heat:  5 laps on oval banked track (12.50 km/ 7.77 miles): Lionel de Marnier.