The Skyline GTS-25 was a variant of the R32 Nissan Skyline that was introduced for the 1990 model year. This variant was available in both sedan and coupe body styles, and featured optional four wheel steering (HICAS). The GTS-25 was powered by Nissan's RB25DE engine, which was a naturally aspirated 2.5L inline six. This engine developed 178hp, which it sent to the rear wheels via a 5 speed manual or 5 speed automatic transmission. Production of the R32 Nissan GTS-25 ended in 1993.