Mitsubishi Sigma is a Japanese mid-size vehicle from Mitsubishi Motors Corporation. Under the name Sigma, a number of models of the manufacturer were produced based on Mitsubishi Galant and Mitsubishi Diamante during from 1976 to 1996. In 1976-87. the Galant sedan was marketed in the domestic Japanese market for three generations with the Σ badge in 1980-87. a sedan and a station wagon were sold in Australia, in 1977-88. in New Zealand, three generations of the sedan and station wagon; and in the United States, the fifth generation of the model was available from 1987 to 1990.
The Mitsubishi 6G72 3.0-liter V6 engine was produced at the Kyoto plant and, in addition to the models of the Japanese concern, was installed on Dodge and Chrysler, and also on Hyundai as the G6AT. This power unit exists in five different versions, including turbocharged.
