The Datsun 1000 is a compact economy car produced by Datsun from 1966 to 1970, positioned as an entry-level model intended for budget-conscious buyers in markets where Datsun was expanding its presence during the late 1960s. The model carried a small-displacement engine in keeping with its 1000cc class designation, prioritizing fuel efficiency and low running costs over performance. It represents a period when Nissan, through the Datsun brand, was aggressively developing its lineup of affordable small cars to compete in both domestic and export markets.