Infiniti Q45

The Infiniti Q45 is a full-size luxury sedan that was marketed by the Infiniti division of Nissan from the 1990 to 2006 model years. The inaugural product line and flagship sedan of the brand, the Q45 competed directly against the Acura Legend and Lexus LS 400, as multiple Japanese automobile manufacturers began to establish dedicated luxury-vehicle brands in North America during the late 1980s.
As with the Lexus LS, the Q45 also competed against the BMW 7-Series and Mercedes-Benz S-Class, matching them closely in size. Three generations of the model line were produced. The first generation was developed specifically for Infiniti; a long-wheelbase version with Nissan President was developed from it. The second generation became a rebranded version of the Nissan Cima. The third and final generation was again derived from the Cima, again sharing a platform with the President....