The 2009 Saturn ASTRA is available as a 4-door, 5-seat hatchback. Starting at $17,045, the 2009 Saturn ASTRA XE 4dr is powered by a 1.8L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 24-mpg in the city and 32-mpg on the highway. The top of the line 2009SaturnASTRAXR 4dr , priced at $ 18,595 , is powered by a 1.8L , 4 - cylinder engine mated to a manual transmission that returns an EPA estimated 24-mpg in the city and 32-mpg on the highway.