Welcome to Underappreciated, a showcase for outlier vehicles from the late 20th and early 21st centuries, cars that presented fresh ideas or innovative technologies but failed to connect with ...

The National Highway Traffic Safety Administration has launched an investigation concerning Infiniti M45 sedans from the 2003 and 2004 model year. The government organization has reportedly received ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

The National Highway Traffic Safety Administration’s Office of Defect Investigations (NHTSA-ODI) has launched a “preliminary evaluation” of 2003 and 2004 ...

The Infiniti M45 already looks good, damn good. It has an air of Japanese muscle car with a splash of class and we're not the only ones who think so. The M acts as the flagship Q45's cheaper, but ...

For 2010, INFINITI's M35 and M45 flagship sedans receive only minor changes. The INFINITI Mobile Entertainment System Package is now included as part of the Premium Package, though that package is no ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

Infiniti describes its new M45 as a "sport sedan." And why not? As the company wins accolades (and "of the Year" competitions) with its superbly executed G35, the idea of a Q45 V-8-powered machine ...

With all due respect to BMW, what you’re looking at with the Infiniti M45 Sport is, dollar for dollar, the best luxury sport sedan in its class. Yes, the BMW 545i still defines the class straddling ...

1.2L I-3 DOHC, MIVEC variable valve control, regular unleaded, engine with 78HP (1) 1.2L I-3 DOHC, MIVEC variable valve control, regular unleaded, engine with 78HP (1) 1.2L I-3 DOHC, MIVEC variable ...