Now I know what is is. It looks so familiair to me but I forgot the story.
It is a Rotarymotive and developed in New Zealand by Hamilton Walker.
It was a prototype and had a plastic body and a rotary engine.
The prototype was built in 1969 and series production was envisaged for 1970 but never started.
Te car was to be sold at a very competitive (750 pound) price, because it was 90 per cent produced in New Zealand and at the time a Australian firm was prepared to import 5000 cars a year.
The rotary engine weighed just 40 lb, and was said to give anything between 60- and 100 bhp. The prototypes were tested with both water and air cooling and the car was to use DAF-type transmission made in New Zealand.
Sligthly bigger than a BMC 1100, the rotarymotive used all-independent suspension, and special attention was paid in the design so that parts could be made locally and cheaply - the side windows were uncurved and the front and rearbumpers were interchangeable.