The Infiniti Q45 is a full-size, rear-drive, five-passenger luxury sedan (F-segment in Europe) marketed as the flagship model of Infiniti, Nissan's luxury division — across three generations spanning model years 1989-2006.

Explore the INFINITI Q45 luxury sedan, making both driver and passengers feel secure and comfortable since 1989. Now discontinued, the same spirit lives on in the Q50.

Research the INFINITI Q45 and learn about its generations, redesigns and notable features from each individual model year.

2020年5月7日 · Everything you want to know about Infiniti’s high-tech and oft-overlooked first flagship sedan, the Infiniti Q45, including the 1990, 1994, 1997, and 2002 Q45 and the differences between...

Edmunds' expert review of the Used 2002 INFINITI Q45 provides the latest look at trim-level features and specs, performance, safety, and comfort.

Infiniti made the Q45 its sedan flagship model, competing against the S-Class from Mercedes-Benz, the Cadillac DTS, and the Lexus LS. Its front fascia featured a pair of headlights taller...

2022年11月28日 · 而英菲尼迪Q45是基于日产总统二代（Nissan President）研发而来的，由日本设计师山中俊治主导设计，轴距接近2.88米，配备VH45DE型4.5升V8汽油引擎与4速手排变速器，最大可输出约280Ps马力与450牛米扭矩，动力配置上与日产总统二代型看齐。

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The third generation Infiniti Q45 was completely redesigned for the 2002 year, along with the JDM Cima and the President. Focusing on performance, this Q45 showcased a new 340 hp 4.5 L VK45DE V8 engine, more acute styling, and Gatling gun-inspired HID headlights.

Edmunds' expert review of the Used 2005 INFINITI Q45 provides the latest look at trim-level features and specs, performance, safety, and comfort.