The Toyota Prius is a full hybrid electric automobile developed by Toyota. Initially offered as a 4-door sedan, it has been produced only as a 5-door hatchback since 2003. In late November 2018, for the 2019 model year, the U.S. market Prius lineup introduced an all-wheel drive model featuring Toyota's E-Four system. This has been available for the Japanese market Prius since 2015 and the hybrid versions of the RAV4 and Lexus NX. Also, the Prius received a facelift with redesigned headlights and taillights, which was released in Japan on December 17, 2018.