The Aerio SX comes well equipped with features including air conditioning, Clarion AM/FM/CD audio with an antenna integrated in the rear window, power windows and mirrors, tilt wheel, rear defroster, split folding rear seats, and fog lamps. It is powered by a 155 hp 2.3-liter four cylinder engine that is mated to a five-speed manual or four-speed automatic transmission. Standard safety features include daytime running lights, child-safety seat tether anchors, and side-impact airbags. Optional antilock brakes are also available.For 2005, the Suzuki Aerio SX gets minimal design changes and additional standard features.