The 2006 Subaru Outback is available as a 4-door, 5-seat station wagon. Starting at $27,595, the 2006 Subaru Outback 2.5i Limited (M5) Wagon is powered by a 2.5L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 23-mpg in the city and 28-mpg on the highway. The top of the line 2006 Subaru Outback 2.5XT (A5) Wagon, priced at $29,795, is powered by a 2.5L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 24-mpg on the highway.