The 2004 Suzuki Aerio SX is available as a 4-door, 5-seat hatchback. Starting at $15,499, the 2004 Suzuki Aerio SX (M5) FWD Hatchback is powered by a 2.3L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 25-mpg in the city and 31-mpg on the highway. The top of the line 2004SuzukiAerio SXw/AWD/ABS/Auto AC AWD AWD Hatchback , priced at $ 18,099 , is powered by a 2.3L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 24-mpg in the city and 29-mpg on the highway.