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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  The Beast Within - 2006 Infiniti M45
  By jrh332 - July 28 - 10:00 am

  Had my choices narrowed down to Audi A6 S line or the M45 Sport. Infiniti won hands down and didnt hurt being roughly $8000 cheaper with about the same equipment level. I know it doesnt have all the Audi features but the Audi doesnt have all the M45s equipment either. Truely a drivers car. The performance out of this 4000 lbs car is something you have to experience. Performance tires may pick up some noise depending on pavement otherwise as quiet as sitting in your living room. Controlled ride and appears to be screwed together pretty good.

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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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  2006 M45 Sport - 2006 Infiniti M45
  By Brettrun - March 12 - 9:33 am

  I have had this car for about two weeks now and it has been awesome! It replaces a G35 coupe and the difference in fit, finish and quality is amazing. I had two G35s and always was disappointed by the cheap and often squeaky interior. The M45 is a world apart in terms of materials and and the feel of quality. If anything, the car is faster too. There is no substitute for pure V8 power and torque! The list of technology and features on the car is a huge leap also. Especially if you love the gadgets like I do. I compared the Lexus GS and Acura RL and found the M45 to be the best choice for me. It is more of a SPORTS luxury car, but has all the features of the other two if not more.