The 9-5 receives minor exterior updates. A turbocharged 250-bhp/2.3L I-4 is standard on the 9-5 Aero. A 5-speed automatic is new for 2002. New trim levels are: Linear, Arc, & Vector. Bi-Xenon HID lights are standard. 17-inch wheels are available on the Aero & Vector. Traction control and Electronic Stability Program (ESP) are optional.