Ligier JS4
Coming from the production car branch of Equipe Ligier (from F1 fame), this little oddity is from a family of cars called VSPs (Voiture Sans Permis): lightweight vehicles that anyone in France aged 14 or over can take out on the road with as little as four hours experience behind the wheel... sometimes not even that.
After abandoning production of their JS2 sports car, from 1978 Ligier briefly sub-manufactured tractor cabins for Renault Industrial Vehicles, which is where the JS4 would find its origins: it's basically a tractor cabin on wheels. Combined with a steel monocoque, independent suspension, drum brakes, and a 49cc Motobecane single cylinder engine mounted below the luggage compartment (producing a mind-boggling 3.2bhp!
), and you get what you see above.
It didn't do too badly in terms of sales for a VSP: 6,941 in its first full year of production (1981). The F1 team even used one at race weekends painted in the team colours as a pit vehicle. By the end of the year derivatives of the mobile cabin were made available: Standard, Luxe, and Grand Luxe. However the steel body, while strong, was heavy and led to drive axles failing, and exposed a weak transmission. The steel body also rusted, something that didn't bother the mostly plastic-bodied competition.
In 1982, a more powerful version called the JS8 hit the market with a 125cc Derbi engine, then in 1984 the JS6 replaced the original, which had a more rounded front, with a faux grille in black plastic. By 1985, the VSP would come available with a variety of engines from Derbi, and even a 327cc diesel from Lombardi. There was also a longer truck version, called the 330 U.