The Hillman Minx was a series of family-sized cars produced under the Hillman marque by the Rootes Group between 1932 and 1970. There have been many versions of the Minx over the years, as well as various badge-engineered versions which were sold under the Singer, Humber and Sunbeam marques.
For most of the 1960s the Minx and its derivatives were known as the "Audax" family. The final version of the Minx was the "Arrow" or "New Minx" launched in 1967, which was essentially a basic version of the Hillman Hunter in saloon and estate forms, with a 1496cc engine.
The Hillman Super Minx was a slightly larger model offered during the Audax era.
Throughout the life of the Minx there was usually an estate version, and for some time there was also a short-wheelbase estate, the Hillman Husky, and additionally a van derivative of that, known as the Commer Cob.
more info on: http://en.wikipedia.org/wiki/Hillman_Minx