The 2005 Saab 9-7X is available as a 4-door, 5-seat sport utility. Starting at $40,270, the 2005 Saab 9-7X Arc is powered by a 5.3L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 19-mpg on the highway. The top of the line 2005Saab9-7XLinear , priced at $ 38,270 , is powered by a 4.2L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 21-mpg on the highway.