In 1975 the 124 model underwent a facelift by Giorgetto Giugiaro; the circular front headlights were replaced by rectangular ones and its rear was altered amid several modifications, while the SEAT 124 and SEAT 1430 ranges were unified under a single model officially named SEAT 124D versión 75. Production was moved into factory in Pamplona. Estate version was discontinued.
SEAT 133. Fiat market this clean-cut new rear-engined economy model designed and built in Spain by SEAT, in which they have a big shareholding. The engine is developed from that of the 127; styling is something between Fiat 126 and 127. There is space for parcels behind the rear seats and room for luggage under the bonnet in front. Two versions, for regular or premium petrol.