1955 Vespa 150 side-car
The Vespa side-car was advertised in March 1948, following the success of the new 125 cc engine. The Vespa 150 VL 1 was the first to be built in this displacement. The first were sold at the end of 1954. Studied in minute detail, the Vespa with the sidecar had suspension coil springs for stability and comfort on long rides. [Image/Text Credit: Piaggio]