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 1 through 10 of 84.00

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  BWM Beater - 2006 Infiniti M45
  By David - December 27 - 4:03 am

  Most BANG for the buck. Techno car for all. Performance and handling and comfort all in one package that is reliable

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  Wow! - 2006 Infiniti M45
  By Leejack - December 2 - 11:30 pm

  All I can say is wow! The the powerfull V8 is as smooth as butter and the transmission seems like it can read my mind. Performance like this along with all the bells and whistles you could ask for make this a great vehicle.

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  Terrific Performance Sedan - 2006 Infiniti M45
  By Linda - October 8 - 10:23 am

  I love this car! I have owned it for 2 years and have no complaints. I owned a Corvette before this car and wasnt sure how I would adjust to driving a sedan but this one has it all. It performs well, the power is there, the transmission is very smooth and it handles corners beautifully. The interior is very comfortable and visually appealing. It has a sexy exterior (I added the rear spoiler). The technology is easy to use (although the voice activation takes some getting used to). The stereo is amazing and having XM radio is great. I have the Dolby surround sound and it is like sitting in a concert hall! Having the Bluetooth is handy. Keyless ignition and entrance is a great touch.

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  What a car!!! - 2006 Infiniti M45
  By Preston Ingalls - August 10 - 9:20 pm

  I love this car. I traded my 2003 G35 in for it which I loved but this is such an upgrade. The comfort on the road, the awesome Bose sound system, the handling and the speed for passing leaves one breathless. After looking at Beamers and Lexus, why would you buy one of those when you can have this??? I can see why Car and Driver mag selected it as the best in its 8-car class for luxury cars.

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  It will be hard to beat the M45 Sport - 2006 Infiniti M45
  By Lonny53 - July 23 - 6:50 am

  This car is simply awesome. The power and road handling are outstanding. I have just finished the break-in period and I am starting to see how quick and agile this car is. I have the Tech and Journey packages and the technology in this car is incredible. Everything works well (once you figure out how to use it all). This is WAY better than any other car I have ever owned. The competition should be scrambling to catch up.

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  My M45 - 2006 Infiniti M45
  By RobB - July 7 - 7:16 am

  This M45 replaced a 2002 BMW7series. It was $30K less with most of the features and higher quaility. The V8 is as responsive and the trunk will handle 4 golf bags. The electronics function better than the 7 series and the gps screen is the best I have used. The only down side is this car is not a car for the winter season in Michigan (go for the M35 all wheel drive) We spend our winters in Fla. so its ideal. To sum up , this car is like driving a sports car with room for a foursome.

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  I luv my M45 - 2006 Infiniti M45
  By KillerM45 - June 15 - 3:00 am

  Ive only had my car for 5 days but I can say that this is by far the the best vehicle I have ever owned. The luxury of the care is second to none. All the options ( I own the premium edition). I would most definitely recommend this car to anyone who is looking is catagory of car.

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  the best - 2006 Infiniti M45
  By MIKE BISHOP - March 20 - 8:16 am

  I get great comments wherever I stop for gas or to have lunch. I have owned most of the top makes and this is right at the top.

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  I love this car! - 2006 Infiniti M45
  By mbeirwagen - February 22 - 5:26 pm

  I have been driving luxury vehicles since 1995 and I am absolutely blown away with my M45. Once I understood how to run the controls which are a little intimidating, I have been on the ride of my life....Watch out for cops. The interior is finally luxury for an Infiniti. This is my 5th Infiniti and the others ones had a very plastic interior. Not this one! So much better than the GS 430. You really must treat yourself!

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  Dont drive the M45! - 2006 Infiniti M45
  By Vulcan - January 3 - 10:06 am

  I purchased my M45 sport with tech and journey packages 3 weeks ago and all I can say is WOW! This is far and away the best all around car I have ever driven in this class. I test drove BMW 5 series, Audi A6, and Lexus GS430 before I purchased the M and in my opinion the M blows them away. The rear active steering (RAS) makes a subtle but noticeable difference in turning and cornering. The intelligent cruise control absolutely spoils you for long commutes! Why not drive the M45? Well, if you drive the M35 first (6 cyl,280 HP) , youll love it. But if you then drive the M45 (8 cyl 335 HP) youll never go back and it will cost you $7,000 more!