The 2000 Saturn LS1 is available as a 4-door, 5-seat sedan. Starting at $16,750, the 2000 Saturn LS1 (M5) is powered by a 2.2L , 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 2000SaturnLS1(A4) , priced at $ 17,610 , is powered by a 2.2L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 23-mpg in the city and 32-mpg on the highway.