The 2004 Kia Spectra is available as a 4-door, 5-seat sedan. Starting at $12,220, the 2004 Kia Spectra Base (M5) Sedan 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 2004KiaSpectraLS (A4) Sedan , priced at $ 14,425 , is powered by a 1.8L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 30-mpg on the highway.