Pre-production
As the cars were well received by the visiting public and the motoring press, Mazda executives decided on production of the car. Although Type C was the better received of the three, it was the Type A which was given the greenlight by executives as they believed that it would be the one most commercially accepted by the buying public. The Type A would only receive a minor design alteration prior to production, as the pop-up headlights were dropped in favour of fixed units, purely for structural rigidity reasons. The front air vent was the other design alteration made to the car prior to production.
Nonetheless, the car took three years to get into production as the engineering team changed the car's internal skeleton frame to steel to allow for further rigidity. The dashboard design was also changed, to a less futuristic but still sporting look.
Much of the development work was carried out in the United Kingdom despite the fact that the car was never intended for sale outside of Japan.
Read more about this topic: Autozam AZ-1