The 2004 Volkswagen Passat is available as a 4-door, 5-seat sedan. Starting at $23,380, the 2004 Volkswagen Passat GLS (M5) FWD Sedan is powered by a 1.8L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 22-mpg in the city and 31-mpg on the highway. The top of the line 2004 Volkswagen Passat GLS (A5) AWD 4Motion Station Wagon, priced at $27,205, is powered by a 1.8L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 20-mpg in the city and 28-mpg on the highway.