Overview & Reviews

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

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

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

User Reviews:

Showing 1 through 10 of 29.00

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  The Best for Less !! - 2004 Infiniti Q45
  By MSL - December 29 - 2:00 am

  While everyone has been paying so much attention to Lexus, BMW and Audi, Infinitis Q45 has quietly slipped into the show room, and ahead of the class. Elegant styling, inside and out, and a warranty that rivals most others,but for less money than many cars in the same class. If you want dull and regular, go elsewhere, and pay more, but Infiniti is clearly thinking outside of the box.. and beyond

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  Love the car!!! - 2004 Infiniti Q45
  By David00035 - April 10 - 2:00 am

  Fun to drive. Lots of power. Great value.

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  How Sweet it Is,Been Waiting 4 This - 2004 Infiniti Q45
  By tippin4u - October 29 - 6:24 am

  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 im 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!!!!

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  A well kept secret - 2004 Infiniti Q45
  By Walter Lockwood - July 14 - 4:36 am

  This 4 door sedan is an absolute sleeper in terms of its performance. To say its 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 youre looking for a great looking, well built luxury ride that performs like a genuine high performance number.

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  Solid buy - 2004 Infiniti Q45
  By ParallaX49 - December 21 - 2:00 am

  No problems whatsoever. My neighbors 745i spends more time in the garage than on the road. That was the other car I was considering. Doesnt feel as sporty as the 7, but is by far a better all-rounder. Must Drive!

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  Great value - 2004 Infiniti Q45
  By car buff two - September 25 - 10:40 am

  Car is absolutely beautiful inside, maybe the best of the luxury cars. Very smooth power, sure-footed, and full of extras.

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  2004 Q4 - Dislike the ICC - 2004 Infiniti Q45
  By AZScott - November 12 - 3:16 am

  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. Its generally fun to drive and quiet, but Im not as impressed as I hoped Id be with it.

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  LOVE MY CAR - 2004 Infiniti Q45
  By SYCLONE7 - January 21 - 10:00 am

  THIS IS THE BEST CAR I HAVE EVER OWNED,AND I HAD CADILLACS AND A BONNEVILLE SSE BEFORE THIS ONE

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  Excellent - 2004 Infiniti Q45
  By MacGyverMU - December 3 - 10:00 am

  This car is the best vehicle Ive ever driven with a perfect combination of luxury and performance. It handles great and is extremely fun to drive, without being a tiring ride.

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  Q45 Premium - 2004 Infiniti Q45
  By JimMC - October 21 - 10:00 am

  I have previously owned BMW 740IL and Lexus LS430 and this Q, that I presently have, is the best value for the dollar spent. Other than locking the doors with the keys in the ignition, I have had no problems with this vehicle. I am waiting for the 2005s to appear this month and will mostlikely lease another Q. The navagation is very easy to use and the intelligent cruise is awesome. The dozens of voice commands make the car fun to drive. The exterior could be a little fancier, but all in all, Its the best car I have driven in my lifetime. Too bad that they are not more popular, so their value would stay higher, like their sister, Lexus.