1985 notable by reversed (RHD) stlyle wiper
1986 first with Turbo hood scoop
1987 mid year model change turbos received full time 4WD and all the cars got a face lift. (and a butt lift with new rear bumpers)
1988 Turbo left the line up and the XT6 was introduced. This model had the flat six and five lug upgrade.
1990 noted as rare, maybe non-existant