Infiniti FX45 Review

2008 Infiniti FX45 SUV

Looking back, it's remarkable that the Infiniti FX45 made it to showrooms with its concept car looks intact. While crossover SUVs had been touted as a brand-new genre of vehicle, at the time of the FX45's launch, most of them simply resembled small SUVs or large wagons. Upon its debut for 2003 and with its sports car muscles and hulking linebacker stance, the slick Infiniti FX45 set a new standard for automotive design.

The FX45's sporty looks are backed up by sharp handling and a throaty V8 engine. However, buyers looking for more sport-utility in their crossover SUV should be aware that the looks and performance of the FX45 come at the price of practicality, as it offers less cargo room than other midsize luxury crossovers in its class and lacks a third-row seat.

Current Infiniti FX45

The Infiniti FX45 is available in one nicely equipped trim level. It's powered by a mighty 4.5-liter V8 engine, which churns out 320 horsepower and 335 pound-feet of torque. A five-speed automatic transmission, stability control, traction control, antilock disc brakes and all-wheel drive are standard.

The difference between the Infiniti FX45 and other similarly priced crossover SUVs lies in its character. It rides on an enhanced version of Nissan's FM platform and resembles the Infiniti G35 sport sedan more than any SUV in the Nissan or Infiniti lineup. It comes with a sport-tuned suspension, 20-inch wheels and tires, and a sunroof. The base stereo is a 300-watt Bose audio system with an in-dash CD changer and 11 speakers.

Although the cabin is loaded with premium features, there's nothing fancy going on with the seats, controls and instruments. The leather upholstery is complemented by aluminum trim — not wood. The front seats are more supportive than plush.

Navigation is one of the few features that doesn't come standard. It's available as a stand-alone option or as part of the Technology Package, which also includes Intelligent Cruise Control, Lane Departure Alert and satellite radio. The Intelligent Cruise Control system uses lasers to detect the vehicles ahead on the road and then automatically maintains the preset trailing distance. The navigation system is also available as a stand-alone option.

In reviews and road tests, we've found the Infiniti FX45 to be every bit as exciting as it looks. It truly feels like driving a sport sedan, with quick and responsive steering and agility. The V8 engine is loud and powerful; you won't be wanting for speed. Even more impressive, the FX45 feels balanced and under control during all but the most extreme maneuvers, while remaining comfortable throughout. One criticism we had was with the FX45's poor rear visibility, which is a victim of the vehicle's sloping profile. The lack of a third-row seat is also something that might turn off potential buyers.

Although the FX45 is still in its first generation, Infiniti has made several changes to the vehicle throughout its life cycle. Earlier models (2003-'05) don't come with certain premium features, such as the Bose stereo, sunroof or rearview monitor. The engine and suspension tuning have also been revised, so used Infiniti FX45 shoppers might want to focus on the more recent models.

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* Edmunds.com maintains vehicle data as far back as 1990.