In October 1991, the fourth generation Mirage made its debut for the Japanese market alongside the related Lancer. Departing from the previous series, the new Mirage adopted a much rounder body shape—a change duplicated by much of the automotive industry in the early-1990s. As before, the Japanese Mirage lineup comprised the three-door hatchback (now called Mirage Cyborg) and sedan (now with a six-window glasshouse), plus a new coupé body type suffixed Asti. Lancer variants sold in Japan offered unique body variants—a four-windowed sedan and from May 1992, a station wagon simply named Mitsubishi Libero. In most markets the wagon's introduction coincided with a small update for 1993, with new bumpers and adjustments to the engine lineup. The Lancer wagon was sold until 2003 in the Australian and New Zealand markets, primarily for fleet buyers. The wagon was still sold as of 2012 in Belize, however as of 2013 the model is no longer offered on the website.