PERLE was capitalized by its creators because it was short for Projet d'Etude et de Recherches d'une ligne Européenne (Study and Research Project for a European Lineage). The Chausson company (Ingénierie Carrosserie Automobilel in Asnières) wanted to use this to commemorate its capacity in the field of automotive development. The Chausson group of companies, active in the automotive and railway industries, was once involved in the manufacture of the Opel GT.
At the IAA in Frankfurt in 1987, Chausson exhibited a small model of an original, compact, one-volume, large-capacity station wagon.
With a length of 415 cm and a height of 155 cm, the Perle was much more compact than the Renault Espace (436.5/166 cm). However, it was only designed as a four-seater. Access was gained on both sides through a long, electrically operated sliding door with integrated side protection. When opened, they slid forward a little way beyond the bow. Striking formal details were the flank indentations integrated into these doors, the harmoniously fitted bumper guard, the six small headlights, the windscreen wipers concealed under a flap, the black tailgate framed by body edges and the glass roof insert over the front seats. The four two-tone armchairs were designed for a high level of comfort, and the interior offered a luxurious aspect with leather and Alcantara covers and walnut wood veneers.