The Suzuki Aerio SX is a quirky compact hatchback that provides maximum cargo utility for its size. For 2004, a larger 155-bhp 2.3L engine provides some badly needed power. In a crowded subcompact segment, the Aerio SX is positioned to offer a roomy alternative at an attractive price. Engine * 2.3L motor has decent low-end torque for rapid acceleration from a standstill. * Engine is boomy, with noticeable vibration across entire rev range. * Engine... continue