2002-2006 Infiniti Q45: Overview

Updated: 11/23/08

2002 Infiniti Q45
2005 Infiniti Q45
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2002-2006 Infiniti Q45 

  • Price Range:  $10,400 - $28,800
CG Rating

56

out of 100

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Pros

  • Build quality
  • Acceleration
  • Quietness

Cons

  • Navigation-system controls
  • Fuel economy

Vehicle Highlights

Nissan's luxury division redesigned its flagship sedan for 2002. Wider and taller than the 1997-2001 model, the new Q45 rode a longer wheelbase that yielded greater interior space. New styling includes 7-lens headlamps that were claimed to be the world's brightest. Infiniti sought to revive the Q45's performance roots by installing a 4.5-liter V8 that delivered 74 more horsepower than the prior generation's 4.1-liter. A five-speed automatic transmission, with manual shift gate took the place of the previous four-speed unit. Antilock four-wheel disc brakes with full power assist were standard, along with antiskid/traction control, 17-inch wheels, front and curtain side airbags, and leather/wood interior trim. An in-dash information screen served an available navigation system, and there was standard voice control for audio, climate, and navigation functions. A Sport Package option for the base Luxury model added 18-inch wheels, wider tires, and auto-adjusting shock absorbers with firmer sport mode. The Premium Package included a power-reclining rear seat, rear audio/climate controls, and a TV camera that displayed a view of the area behind the car when Reverse was selected. Radar-based Intelligent Cruise Control became available during the 2002 season. With the Q45, Infiniti competed against the BMW 540i, Lexus LS 430, and Mercedes-Benz E430/E500.

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Expert Ratings Summary (view detailed report)

Category Infiniti Q45 Rating
Performance 7
Fuel Economy 4
Ride Quality 7
Steering/Handling/Braking 6
Quietness 7
Controls/Materials 7
Interior Room 7
Room/Comfort (rear) 6
Cargo Capacity 3
Value within Class 2
Total Score: 56

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