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"D. Vincenzo Angelino, truck manufacturer and owner of "Workshops Nazar SA", having sold the company to Barreiros, created the company "Bodies Zane, SA to manufacture buses. Vincenzo also tried creating another company making cars, the Spanish Society National Car, SA "(SEDAN). SEDAN was manufactured in the Mustang prototype, a 5-seater sedan and 4 door, equipped with a diesel engine Perkins 4-99, who apparently just got a government authorization to produce a pre-series of 25.
Sources say the 25 units approved only 23 were completed, 8 were in Spain and the rest had to be sent to Argentina, as its price above a Seat 1500 at the time made them unmarketable. Other sources claim that all copies but one were sent to Argentina. Which was in Spain was unfinished and a collector bought it and Zaragoza ended. All this happened between 1964 and 1965. Digging in history, it is said that the truth is that both the permit for the manufacture of the pre-25 units as the name "Mustang" the contributed D. Enrique López Patau that designs, manufactures and enrolled two prototypes in Barcelona with the trademark "Mustang" in 1959 or 1960 (before the appearance of the Ford Mustang). Enrique Lopez, would have gotten a permit to build 25 units. Following these events, link up, and in 1964, with the Lords Enrique López Patau Barcelona and Zaragoza Vincenzo Angelino agreed to develop a larger model using the mark and leave, that's the reason why it appears that "SEDAN" could only build 23 units remaining permit industry. However there are sources that do not share this deduction, since they assume that the copies really finishes were between 3 and 5."