Colani Mazda Le Mans?
1983. Flying object for the road. With his prototype for Mazda, Colani took the principle of wing cars to the extreme.
The plan was, at a later stage, to use a 4-chamber Mazda Wankel rotary engine, capable of between 960 and 1400 hp for the Le Mans vehicle, which was only available as a life-size model.
The wing shape was meant to enable this veritable powerhouse to accelerate to speeds of 350-380 km/h.