The 2009 Saturn Sky is available as a 2-door, 2-seat convertible. Starting at $31,905, the 2009 Saturn Sky Red Line is powered by a 2.0L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 19-mpg in the city and 28-mpg on the highway. The top of the line 2009SaturnSkyRed Line Hydro Blue Limited Edition , priced at $ 33,680 , is powered by a 2.0L , 4 - cylinder engine mated to a manual transmission that returns an EPA estimated 19-mpg in the city and 28-mpg on the highway.