The 2003 Subaru Outback is available as a 4-door, 5-seat wagon. Starting at $26,495, the 2003 Subaru Outback Limited Sedan is powered by a 2.5L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 28-mpg on the highway. The top of the line 2003 Subaru Outback Limited (A4) Wagon, priced at $27,595, is powered by a 2.5L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 28-mpg on the highway.