The flagship that put Infiniti on the map—a full-size luxury sedan that was all about technology, comfort, and a V8 engine. It was the car that proved Nissan could build a competitor to the Lexus LS.
The Q45 was a front-engine, rear-drive, unibody full-size luxury sedan.
1st gen (1990-1996): 4.5L V8 (278 hp), 4-speed auto. It had a unique "active" suspension system and a futuristic design.
2nd gen (1997-2001): 4.1L V8 (266 hp), 4-speed auto.
3rd gen (2002-2006): 4.5L V8 (340 hp), 5-speed auto.
The Q45 is reliable. The 4.5L V8 is a durable engine. The 4-speed and 5-speed autos are good. The active suspension on the 1st gen can be expensive to fix. The Q45 is a reliable luxury sedan.
Every listing below is VIN-matched to your exact Q45 before it ships, backed by a 60-day replacement warranty:
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