The Ferrari 365 GT4 2+2, Ferrari 400, Ferrari 400i, and the Ferrari 412 (Tipo F101) are front-engined V12 2+2 grand tourers made by Italian manufacturer Ferrari between 1972 and 1989. The four cars are closely related, using the same body, chassis and engine evolved over time. Following Ferrari practice, their numeric designations refer to their engines' single-cylinder displacement expressed in cubic centimetres. The 365 GT4 2+2 was introduced in 1972 to replace the 365 GTC/4. It then evolved into the 400, the first Ferrari available with an automatic transmission along with the traditional 5-speed manual. In 1979 the 400 was replaced by the fuel injected 400i. The improved 412 ran from 1985 to 1989, bringing to an end Ferrari's longest-ever production series. It was replaced by the Ferrari 456, introduced in 1994.