The Activa programme saw the development of four wheel drive and four wheel steer allied to an active suspension system all housed in an extremely elegant and aerodynamic body.
Much of the suspension technology would appear the following year in the Hydractive-equipped XM: - the marriage of Citroën’s tried and trusty high pressure hydraulics with state of the art electronics to offer an unrivalled combination of comfort, safety, road holding and handling.
Источник: www.citroenet.org.uk