Mitsubishi Debonair is a Japanese luxury car in the body of a 4-door sedan from Mitsubishi Motors. Produced from 1964 to 1998. Translated, the name of the car means “polite / courteous.” Initially, the model was made only for the needs of the domestic market, for employees and staff of the company. The car was produced in three generations. In the 2nd and 3rd generations, the model was also released for the Asian market under the name Hyundai Grandeur.
The 2.6-liter Mitsubishi 4G54 or G54B gasoline engine was produced from 1978 to 1992 and was installed on the Pajero SUV, L200 pickup truck and a number of Chrysler cars. After the end of production in Japan, the motor was assembled by Chinese companies for quite some time.
The Mitsubishi 6G71 2.0-liter 12-valve V6 engine was produced only from 1986 to 1992 and was installed on such popular models as the fifth generation Diamante, Debonair and Galant. There were versions with distributed or single injection, gas and with a Mikuni compressor.
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.
The 6G74 engine is one of the members of the Cyclone V6 family. The Mitsubishi 6G74 3.5-liter V6 engine was assembled at a factory in Japan from 1992 to 2021 and was installed on models such as the L200, Pajero and Pajero Sport, as well as on Hyundai as the G6CU.
