1906 saw the launch of the Sulmobil, a three-wheeled vehicle with a 3.5 hp motorcycle engine.
However, the Sulmobil was not a success. As a result, the first Original Neckarsulm Motor Car,
with a 1308 cc four-cylinder engine and 10 hp, went into production the same year. The 1964 Wankel Spyder models are Milestone cars.
