mk2 3 doors were built from the start of the mk2 sierra, so from 1988 on. Then got the facelift the same as the rest.
Models from the base spec to the XR4i. I think there was a V6 4x4 in Norway.
Mine is an XR4i 2.0 Dohc. Although the Dohc got binned some time ago :0)