2008 Highlights

The Infiniti FX45 enters its sixth year on the market with satellite radio added as standard equipment.


  • Strong acceleration from V8 engine, sport sedan handling, very comfortable front seats, distinctive shape.


  • Ride quality might be too firm for some buyers, impeded outward visibility, modest cargo capacity, no third-row seat.

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Features & Specs

4dr SUV AWD (4.5L 8cyl 5A)
Transmission5-speed shiftable automatic
Horsepower320 hp @ 6000 rpm


NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating

    OverallNot Rated
  • Side Crash Rating

    OverallNot Rated
  • Side Barrier Rating

    OverallNot Rated
  • Combined Side Barrier & Pole Ratings

    Front SeatNot Rated
    Back SeatNot Rated
  • Rollover

    Dynamic Test ResultNo Tip
    Risk Of RolloverNot Rated

IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
    Not Tested
  • Roof Strength Test
    Not Tested
  • Rear Crash Protection / Head Restraint
    Not Tested
  • IIHS Small Overlap Front Test
    Not Tested
  • Moderate Overlap Front Test

Top Consumer Reviews

Read what other owners think about the 2008 INFINITI FX45


Consumer Rating

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Loaner car
Great vehicle, only thing I don't care for is the lane departure beeps. my opinion, it's to sensitive. Other than that, I'm thinking of trading my audi in on it!
Great performance, comfortable - eats gas
The FX45 had the best ride and performance. I am very particular, and I'm happy with the FX45. It's handsome, reliable, quiet, handles well, strong motor, and lighter than the X5 or cayenne. As any performance V8 it has an appetite for premium gas.
Solid reliable vehicle
This is our 3rd Infinti, and 2nd FX35. Nice vehicle. Solid, reliable. Gives a stiff ride compared to Lexus RX350. Feels safe to drive. Backup camera and intelligent keys are nice features. In 24,000 miles it hasn't given us any trouble. Consumer reports rates the 2008 well in reliability and so forth. We may buy out our lease, or lease a 2010 or 2011.
Used 2008 INFINITI FX45 SUV Overview

The Used 2008 INFINITI FX45 SUV is offered in the following styles: , and 4dr SUV AWD (4.5L 8cyl 5A).

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