Overview & Reviews

The M45 is completely redesigned for 2006 and bears no relation to the 2003-2004 M.

• Explosive power from smooth V8, capable handling, plenty of luxury features, excellent transmission.

• Noisy ride, complicated center stack controls.

User Reviews:

Showing 71 through 80 of 84.00

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  I love My M45 SPORT - 2006 Infiniti M45
  By Brian - July 28 - 4:16 pm

  This is by far the most amazing car I have owned. I drove the BMW 545 and the Lexus GS430. Feature wise, there is no comparrison. The m45 is the fastest of the group, with the best handling, and technology. The navigation system is amazing, and the sound system is the best I have heard. The motor never quits and gets you to 60 in 5.5 seconds or under....I have been very happy so far, I owned a g35 coupe before this, and really feel that Infiniti makes quality cars that are right up there with BMW and Mercedes.

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  Performance and Value - 2006 Infiniti M45
  By Howard - June 17 - 5:30 am

  I am at the end of my 39 month lease and only have great things to say about this car. The acceleration is intoxicating. The sport package makes this car handle like a sports car. Great turning radius and people all the time comment and ask if the rims are aftermarket. These are the nicest factory 19 inch rims out. Pearl white paint glows and the interior is top notch. The seats in the sport package give just the right amount of support and navigation system works well. Overall it looks like I will soon be driving another one there is nothing out there I like more and it has had perfect reliability.

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  Car of the Future - 2006 Infiniti M45
  By Infiniti - March 24 - 2:50 pm

  Most comfortable and stylish car I ever owned. Performance is there every time you hit the accelerator. No need to take your eyes off the road because everything is voice activated, including blue tooth celluar phone service. Plush leather interior and 19" low profile tires. 14 speaker Bose sound system. Ive owned Buick, Pontaic, Chevrolet, Volkswagen, Oldsmobile, Plymouth, Caddilac, but this is the only car that Im still excited every day I get behind the wheel. The only thing that makes having this car more pleasurable is taking it back to Ray Catena for scheduled maintenance. They give you 5 star service and treatment.

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  Un diplomatic fun! - 2006 Infiniti M45
  By ? - November 12 - 4:56 pm

  I have driven an X5, XK8 coupe, Range Rover and a S Type in the past 2 years. I have been HAMPERED with problems with the RR and the XK8 and finally decided to try somthing more reliable upon a freinds recommendation to try the M series. I literally left 5 minutes before signing the for an Audi 6 and thought Id at the very least try this car. I did, I bought it and its really a tremendous car. Did I just jinx myself? Anyway, to date love it. The air conditioned seats! What a treat. Im 35 years old and its the perfect sporty sedan for me. Chris J. Meza

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  fast and luxurious - 2006 Infiniti M45
  By amy agnoli - August 22 - 10:03 pm

  This car is an absolute pleasure to drive. The interior is very luxurious and the navigation system is very easy to use. I have had the 5 series BMW and I prefer this car for reliability, and interior comfort, (and the cup holders dont break!!!) Additionally, it has a very sporty, responsive feel that equals the bmw. I love it.

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  Best in Its class - 2006 Infiniti M45
  By Daniel - March 23 - 8:56 pm

  I must say I LOOOOVEE my new M45 Sedan. I opted for the Premium Pack. Sedan then the sport. Not to much difference really in suspension from what Id seen during test drive. But you cant get the heated and reclining seats in the M45 Sport. For the money the performance, design, and technology are the best out of BMW, Audi, Acura, and Lexus. If you want a performing luxury sedan go with the Infiniti M. Its nice to be able to take a 530i BMW at the stop light and win!!! And as for the lexus GS430, you can leave them in your dust Too. INFINITI, It seems Ive become a definite part of the Family. This is my third car with them and they just keep getting better with every year and model.

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  the facts and nothing but... - 2006 Infiniti M45
  By he knows - February 26 - 9:36 pm

  An exemplary combination of fit, finish, power, convenience, reliability, power, comfort and all other characteristics one would expect of a vehicle of this class and price.

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  Outstanding Luxury Car - 2006 Infiniti M45
  By Prestoni - January 17 - 1:56 pm

  This is an awesome car. I have driven it about 12,000 miles and I am glad I got this car. When I need power to pass, i9t is there without hesitation. The Bose sound systems rocks. I also love the voice activated Bluetooth phone and the tons of bells and whistles.

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  Look out BMW - 2006 Infiniti M45
  By David L - January 5 - 7:00 am

  This car is a blast to drive. Its a four door sedan that reminds me a whole lot of my 350Z; only it rides a whole lot more smoothly.

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  Road Killer - 2006 Infiniti M45
  By Don Shea - December 5 - 7:56 am

  Best sedan to drive I know of - great handling, blazing acceleration and tremendous braking. Many compliments received. I purchased the first one in Plano, Texas and probably North Texas.