Aero 18 662 roadster 1931 side.jpg Aero 18 roadster 1931 fr3qThumbnailsCitroen B2 torpedo 1925 fr3qAero 18 roadster 1931 fr3qThumbnailsCitroen B2 torpedo 1925 fr3qAero 18 roadster 1931 fr3qThumbnailsCitroen B2 torpedo 1925 fr3qAero 18 roadster 1931 fr3qThumbnailsCitroen B2 torpedo 1925 fr3qAero 18 roadster 1931 fr3qThumbnailsCitroen B2 torpedo 1925 fr3q
Aero 18 roadster 1931
2017 Elf Steden Oldtimer Rally - Wijckel (NL)

This model is also referred to as the "662", indicating the displacement of its 2-cylinder 2-stroke engine.