After six years on the market, Citroen made a final refresh for the ZX range, and, besides the five-door hatchback and the station wagon, the three-door version was also upgraded.

After four years on the market, Citroen refreshed the entire ZX lineup with major improvements in both safety and engine departments.

After a four-year gap between the models, Citroen introduced a replacement for the GS range in 1990: the ZX.