The 2005 Saturn Relay is available as a 4-door, 7-seat passenger van. Starting at $23,770, the 2005 Saturn Relay RF2 FWD is powered by a 3.5L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 24-mpg on the highway. The top of the line 2005 Saturn Relay AWD, priced at $29,855, is powered by a 3.5L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 23-mpg on the highway.