The Volkswagen Passat (B1) is a large family car produced by Volkswagen in West Germany from 1973 to 1981.

The original Volkswagen Passat was launched in 1973. The body types offered originally were two- and four-door fastback sedans (that were discontinued in 1981). These were joined in January 1975 by identically profiled three- and five-door hatchback versions. Externally all four shared a modern design, styled by the Italian designer Giorgetto Giugiaro. In essence, the first Passat was a fastback version of the mechanically identical Audi 80 sedan, introduced a year earlier. While the Audi 80 was nominated Car of the Year by the European motor press in 1973, they considered the Passat a facelifted version of the Audi and thus ineligible for the 1974 competition. The Passat became Wheels magazine's Car of the Year for 1974, however. A five-door station wagon/estate was introduced in 1974; the same car was available with Audi badging in many markets.