This tiny Sado 550 made in Portugal was for sale on a site that has quite a few mini and microcars. If you look around on the internet there are other sites besides ebay that feature interesting cars. In 1975 a group of engineers started "Projecto Ximba" to produce a micro subcompact. Several prototypes were made and in 1982 the Sado 550 started production. About 500 vehicles were produced.