Following the introduction of three new models in 1997 (Mirage, Montero Sport and a mid-sized Diamante), the 1998 Mitsubishi line-up features few major changes. Debuting last year as a smaller, lower-cost alternative to the Montero, the 1998 Montero Sport adds a standard anti-lock braking system and can now be ordered as a two-wheel drive model. Also introduced in 1997, the premium-oriented Mitsubishi Diamante sedan is now equipped with standard keyless entry and anti-lock braking system for all models. More surefire starting is capable with the subcompact 1998 Mirage adding an upgraded starter and battery. New major changes have been made to the Mitsubishi 3000GT sports car or the Galant sedan for 1998.