The Subaru XT was a series of sports cars introduced for the 1986 model year. The XT, also known as the Alcyone, and Vortex in foreign markets. Subaru offered two main variants, the XT, which was powered by a naturally aspirated or turbocharged 1.8L inline flat four engine, or the XT6, which featured a naturally aspirated 2.7L flat six engine. Production of the Subaru XT lasted until 1991, when the model was replaced by the Subaru SVX.