The 2006 Suzuki Aerio SX is available as a 4-door, 5-seat hatchback. Starting at $14,599, the 2006 Suzuki Aerio SX Base (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 2006SuzukiAerio SXPremium (A4) FWD Hatchback , priced at $ 16,199 , is powered by a 2.3L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 25-mpg in the city and 31-mpg on the highway.