The 1999 Saturn SC1 is available as a 2-door, 4-seat coupe. Starting at $11,945, the 1999 Saturn SC1 (M5) 2dr is powered by a 1.9L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 29-mpg in the city and 40-mpg on the highway. The top of the line 1999SaturnSC1(A4) 3dr , priced at $ 13,305 , is powered by a 1.9L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 27-mpg in the city and 37-mpg on the highway.