prototype cars and trucks (and several racing cars) were built for a wide variety of customers, with variants of the high bandwidth Lotus Active system. 1986-Lotus Engineering and Moog Inc. formed joint venture Moog-Lotus Systems Inc. to commercialize the Lotus technology with electro-hydraulic servo valves designed by Moog. The joint venture was later purchased by the TRW Steering and Suspension Division. 1989 Citroën XM had a similar electronic control of hydraulic suspension, branded Hydractive. 1989 Toyota Celica with Toyota Active Control Suspension 1991 Infiniti Q45 was optionally equipped with "Full Active Suspension", a world-first in production automobiles. 1991 Toyota Soarer had a fully active hydraulic suspension system on the 1991 UZZ32 model:Toyota Active Control Suspension. 1994 Citroën Xantia ACTIVA variant introduced active anti-roll bars as an extension to their Hydractive II suspension. 1999 Mercedes-Benz CL-Class C215 introduces Active Body Control. References External links Mercedes-Benz USA Mercedes-Benz International Mercedes-Benz Automotive suspension technologies Automotive technology tradenames Automotive safety technologies Auto parts Mechanical power control