The NSU Ro80 is a unique automobile produced by the German manufacturer NSU Motorenwerke AG from 1967 to 1977. It is notable for being one of the first mass-produced cars to feature a rotary engine, specifically the Wankel engine, which offered smooth operation and high power output relative to its size. The Ro80's design was innovative, with a sleek, aerodynamic body that contributed to its modern appearance. Despite its advanced technology, the NSU Ro80 faced challenges, particularly with reliability and fuel consumption. These issues, combined with the oil crisis of the 1970s, led to a decline in sales. Nevertheless, the Ro80 remains a significant part of automotive history, celebrated for its engineering and design.