[1] Gabriel B. Voisin was an aviation pioneer and manufacturer who in 1919 started producing cars using Knight-type sleeve valve engines at Issy-les-Moulineaux, an industrial suburb to the southwest of Paris.

Former student of the Fine Arts School of Lyon and enthusiast for all things mechanical since his childhood, Voisin's designs made extensive use of light alloys, especially aluminum.

Lefèbvre finally entered Citroën where he led three particularly significant car projects: the Traction Avant, the 2CV and the DS, using a lot of Gabriel's lessons.

In the 1933 Universal Pictures film adaptation of H. G. Wells's The Invisible Man, Dr Kemp drives a Voisin C-3 touring car.

Clive Cussler (author of the novel the movie was based on) had a genuine 1936 Avions Voisin, similar to the C-28 that inspired the replica, in his Colorado museum.

[16] The 2011 video game L.A. Noire features a driveable 1938 Voisin C30 (not C7) hidden at the corner of La Brea and Sunset Boulevard, in an Alaco gas station.