The 2009 Lincoln Navigator is available as a 4-door, 7-seat sport utility. Starting at $53,120, the 2009 Lincoln Navigator 4x2 is powered by a 5.4L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 20-mpg on the highway. The top of the line 2009 Lincoln Navigator 4x4, priced at $56,020, is powered by a 5.4L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated