The 2012 Dodge Durango is available as a 4-door, 7-seat sport utility. Starting at $31,195, the 2012 Dodge Durango SXT AWD is powered by a 3.6L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 23-mpg on the highway. The top of the line 2012 Dodge Durango Special Service 4x2, priced at $29,795, is powered by a 3.6L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 23-mpg on the highway.