This paper presents the Chrysler 1991 Model Mini-Van All-Wheel-Drive (AWD) System. The AWD system is an enhanced traction system requiring no driver input or additional driving skills. It is transparent to the driver in that there is no perceived operating and/or handling difference relative to a front wheel driven vehicle. The system is aimed at safety and security in driving under all conditions. The paper further describes the design and development of the AWD vehicle system.