The 1999 Saturn SL2 is available as a 4-door, 5-seat sedan. Starting at $12,755, the 1999 Saturn SL2 (M5) is powered by a 1.9L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 27-mpg in the city and 38-mpg on the highway. The top of the line 1999SaturnSL2(A4) , priced at $ 13,615 , is powered by a 1.9L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 25-mpg in the city and 35-mpg on the highway.