Overview & Reviews

Following last year's redesign, the Infiniti M45 gets only minor tweaks for 2007. A 10-way power-adjustable passenger seat has been added to the standard features list, along with a compass and a HomeLink remote transmitter. The car's Technology and Journey packages have been revised, and a new Advanced Package has been added. New SAE engine rating procedures have also resulted in lower power figures for the V8, but actual performance is unaffected.

• Explosive power from a smooth V8, roomy cabin, sharp steering, responsive handling, long list of luxury features.

• Some mediocre interior trim, center stack controls can be a challenge to decipher.

User Reviews:

Showing 11 through 20 of 31.00

• 

  Love this car - 2007 Infiniti M45
  By Kevin - February 21 - 2:56 pm

  Ive had the M45 for 2 months. Ive driven it almost 4500 miles and I love the car. Havent had even one small problem.

• 

  Outstanding to Own!! - 2007 Infiniti M45
  By Wendell - December 19 - 1:40 pm

  Leased this car about 3 weeks ago. Have been following this model since the redesign in 2006. When my 2003 Volvo S80 lease was about to end, I saw an special on the website. I went in to the local dealer and they were able to set me up. although I went in to get an M35, I ended up deciding on the M45 Sport. The 8 cylinder is only 1 mile per gallon different in the MPG. The power of the 4.5L is quiet but very muscular. The interior comforts are great and the overall appearance of the car bring many compliments. Got a 21 month lease on the car at about $100.00 per month more than I was paying for my S80. love driving this machine....

• 

  best experience ever - 2007 Infiniti M45
  By KANDICE - March 3 - 3:06 pm

  unbelievable! I have had over 10 luxury cars and this by far is the best ever!

• 

  Additional Comments - 2007 Infiniti M45
  By MMM45 - July 20 - 1:00 am

  I forgot to add that I love the 14 speaker Bose system in this car! 5.1 surround sound is just unheard of in a vehicle until now! Wonderful! The 6-in-dash CD changer and DVD in the center console is great as well! This car is like a mobile home audio entertainment system almost. The heated and cooled front seats are great too!

• 

  Luxury at a Lower Cost - 2007 Infiniti M45
  By MMM45 - June 15 - 9:20 am

  I opted out from buying the Sport model due to it being for my wife and the harsher ride. I purchased a used 2007 M45 with 18K. It has the Tech pkg & the Advanced Tech pkg. It may have the 18" wheels, but they are chrome and this car has the ground effect pkg including the spoiler like the Sport model. You cant beat the Graphite Metallic exterior and the black interior color combo! It handles great and has lots of power, though for a V8, I think there is a lot of it capped somewhere in the programming. This car is loaded with features! It has everything except the power rear seat controls. The steering, braking, balance, and power combo is superb!

• 

  Great car, very fast + lots of fun - 2007 Infiniti M45
  By freshpavement - February 25 - 6:30 am

  After test driving almost every model made by BMW, Mercedes, Audi & Lexus, I was surprised that the Infiniti M45 was the most comfortable, fun to drive and intelligently designed of the bunch. I wanted a 4-door sedan, so during the test drive I put my 63" son in the back seat and he had plenty of leg & headroom (not the case with the BMW 5 or 7 series, nor the Mercedes E or S Series). The electronic systems are easy to use - I pretty much had it down after the first drive. Its a really fast car - in fact, Ive had to talk my way out of two speeding tickets in the year Ive owned it. No problems whatsoever, great sound system (I got the sport model with the nav/tech package).

• 

  Goes like a bat outta hell ! - 2007 Infiniti M45
  By Rando - October 3 - 10:00 am

  Car is fast ! Handles extremly well in sweeping curves exiting off the highways, no one can keep up least of all those tail-gating SUVs, LOL ! Downshifts are awesomely quiet.

• 

  M45 Sport - 2007 Infiniti M45
  By desertfox - August 24 - 11:56 pm

  Purchased this car used w/27,000 miles on it. CPO Infiniti. Im a Lexus guy and still own one but this car really opened my eyes. The ride quality is great, no issues with sport suspension. Interior is quiet as any luxury car I have ever driven. This car takes no backseat to any German luxo sedan out there.

• 

  Great car - 2007 Infiniti M45
  By andy - July 21 - 3:16 am

  Ive driven BMWs 12 out of the last 20 years. Went to look and prices were out of site. Drove 530, E350/550, GS 450h, Audi A6 then the M45. Drove out loaded advanced tech package, spoiler and rosewood. Car is a dream. Has every luxury item that the Germans nickle and dime you with. Very smooth but powerful acceleration. Quiet comfy interior, great stereo and nav, ac seats are great in florida.

• 

  Our 4th Infiniti - 2007 Infiniti M45
  By Brad - March 12 - 4:43 am

  We had a 2003 M45, we thought that car was nice. The 2007 is night and day. Beats the 550 in every way