Originally, the car was not intended for production - it was a test platform for a number of solutions and production technologies intended for the modification of Syrena sedan, which was mass-produced since 1955.
The surviving historical material are a few dozens black and white and hand-coloured photographs, press articles and plans drawn by Zbigniew Grochowski, which were published in "Mały Modelarz" model-makers' magazine in 1961.