2004 Infiniti Q45 Sedan Review | Edmunds.com

2004 Infiniti Q45 Sedan

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Infiniti Q45 Features and Specs

Features & Specs

  • Engine 4.5 L V 8-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission 5-speed Automatic
  • Horse Power 340 hp @ 6400 rpm
  • Fuel Economy 16/22 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats Yes

Review of the 2004 Infiniti Q45

  • Fast, luxurious and priced thousands of dollars less than most peers, the Q is a solid buy for comfort seekers on a budget. But if owning the best is what matters to you, drive the competition first.

  • Safety
  • Pros

    Elegant and spacious interior, long list of standard luxury features, strong V8, costs less than the competition.

  • Cons

    Bland exterior design, unnecessarily complex interior controls, overly soft suspension.

  • What's New for 2004

    The Q's five-speed automatic transmission gets a revised manual-shift mode, and the rearview backup camera now comes standard.

What Others Are Saying

Customer Reviews

  Average Consumer Rating (29 total reviews)  |  Write a Review

2 of 2 people found this review helpful

How sweet it is,been waiting

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Vehicle: 2004 Infiniti Q45 Luxury 4dr Sedan (4.5L 8cyl 5A)

Its only been a month now,but i have been waiting to purchase this car since its start.I am an Infiniti lover,and most of all a Q45 lover. Since i'm a car enthusiast,of course i knew all there was to know about the car,so no surprises here.It is however,the best car for ME to date,out of 23 previous cars, all types of makes and models. Pure Pleasure...nuff said!!!!




2004 q4 - dislike the

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Vehicle: 2004 Infiniti Q45 Premium 4dr Sedan (4.5L 8cyl 5A)

Love the car, hate the Intelligent Cruise. Every time you pass a semi or medium to large truck the car slams on the brakes. At 75-85 mph or more, not fun. Nav system is poor, in the middle of a 20 yr old freeway it just goes awol and shows you driving in the middle of the desert. Passenger seat has no lumbar support. Purchased a used $10K Mercury Montego for my mom that has a much superior touch screen nav and passenger seat lumbar. It's generally fun to drive and quiet, but I'm not as impressed as I hoped I'd be with it.




Infiniti q45

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Vehicle: 2004 Infiniti Q45 Premium 4dr Sedan (4.5L 8cyl 5A)

Terrific car but focuses too much on back seat comfort-reclining and heated back seats. Would have preferred power folding side mirrors, power seat belt height adjuster, power front headrests adjuster and passenger side lumbar support instead. Too little leg room in the rear compartment when the seats are reclined. Quiet interior until pavement breaks send noise into the cabin--the car's performance tires make more noise. Suggest swapping with quieter tires. Rides smoothly and handles extremely well on the straight and corners. High quality inside and out. Recommend over Lexus and German imports and is a better value.




Infiniti q45 near perfect

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Vehicle: 2004 Infiniti Q45 Luxury 4dr Sedan (4.5L 8cyl 5A)

I've owned over a dozen cars in the last 30 years, but NONE come close to being as near perfect as my 2004 Q45. The power, handling, features, quality and realibilty far exceed anything I've ever owned before. And that includes my Mercedes.




Not a car for a

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Vehicle: 2004 Infiniti Q45 Luxury 4dr Sedan (4.5L 8cyl 5A)

although a supposedly luxury sedan, the trunk capacity is smaller than a Honda's. If you plan to make a car trip, ship your luggage. What were they thinking when they designed it ? My prior Lexus had 35% more capacity.




A well kept secret

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Vehicle: 2004 Infiniti Q45 Premium 4dr Sedan (4.5L 8cyl 5A)

This 4 door sedan is an absolute sleeper in terms of its performance. To say it's fast is an understatement. It has really top performing set of wheels, superior to my Mustang GT and Corvette Sting Ray. The construction attention to detail is superb and the body fit up is flawless. Handling is superior to any other car I have driven. This is really a well kept secret if you're looking for a great looking, well built luxury ride that performs like a genuine high performance number.



Full 2004 Infiniti Q45 Review

What's New for 2004

The Q's five-speed automatic transmission gets a revised manual-shift mode, and the rearview backup camera now comes standard.

Talk About The 2004 Q45

Gas Mileage

EPA-Rated MPG

  • 16
  • cty
/
  • 22
  • highway
Calculate Yearly Fuel Costs