The 2007 Saab 9-5 is available as a 4-door, 5-seat sedan. Starting at $34,695, the 2007 Saab 9-5 Sedan is powered by a 2.3L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 20-mpg in the city and 30-mpg on the highway. The top of the line 2007 Saab 9-5 w/Aero Package Sedan, priced at $35,790, is powered by a 2.3L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 20-mpg in the city and 30-mpg on the highway.