2003 Infiniti M45 Research & Reviews

Overview & Reviews

Average Score

4.61/5 Average
105 Total Reviews
This Year's Model Updates:

The M45 performance sport sedan comes standard with class-leading V8 performance and a long list of world-class amenities.

Pros:
  • Brawny V8 engine, capable handling, plenty of luxury features, reasonable price.
Cons:
  • Limited rear-seat legroom and trunk space, fussy control layout.

User Reviews:

Showing 51 through 60 of 105.00
  • Awesome - 2003 Infiniti M45
    By -

    I love the style and the 340 ponies up front put this car over the top!

  • This is the one - 2003 Infiniti M45
    By -

    IF you are looking for power, tech, and fun all in one package this is it. No other car comes close.

  • Longevity, I wonder? - 2003 Infiniti M45
    By -

    I have 30k miles and see puff of blue smoke on cold start up along with a broken driver seat cooling switch. Dealer had car for two wks. Told me it needed engine de-carbonization and a broken wiring harness in the seat. To NO satisfaction the blue smoke still appears on EVERY cold start. They tell me its the advanced oiling system providing more oil in the valvetrain area and just burnoff. I say BULLSHIT! Called Infiniti direct, they said whatever the dealer says is what they go by. I cant speak to a regional rep., nothing. My only course of action see another dealer and get a second opinion. Gee, thanks for the help Mr. Manufacturer!

  • Everything you want, no worries after! - 2003 Infiniti M45
    By -

    I, too, had considered BMW/Audi and shyed away due to concerns about maintanence. Lexus dealer didnt have what I wanted to test drive(GS430) and the LS430 felt like a boat (on 16s!!). Took this baby out and the decision was a "no brainer." A dream to own, yet its not a nightmare for your mechanic and reasonable to insure - for less than my old Volvo (check out Wawanesa.com).

  • Infiniti M45 - 2003 Infiniti M45
    By -

    I have had the car for a little over a year doing predominantly highway miles and have enjoyed the power and the ride. However the car is a little large to "throw" around corners and that detracts from some of the pleasure. I have driven through three snow storms, and the rear wheel drive handles well on ice and snow. Dont care for the "manual" which essentially is an automatic that you "walk" through the gears.

  • What a ride! - 2003 Infiniti M45
    By -

    The acceleration in this car reminds me of a 1968 Road Runner I had in my twenties except this car corners. I traded in a BMW 740I and in some ways this is a step down but in many ways it is an improvement. The A/C in the seat is great for the climate here in Florida. The warranty is 4/60 bumper to bumper and 6/70 drivetrain with lifetime free road assistance - hard to beat. The styling may not be your cup of tea but I can tell you it is an impressive vehicle to see in person - its obviously a car of substance. The extra 50 horses over the 5 and 7 series bimmers is going to come in handy I suspect. Gas mileage is a little scary though.

  • Professional Reviewers Are Wrong - 2003 Infiniti M45
    By -

    Best luxury car for the money. I traded a Jag S-Type (Taurus in a cat suit) for a sports sedan that beats it in every category. Car magazines are down on the exterior looks, but I the design grew on me overtime. Once I test drove the machine, I knew it was a superior car to the Jag.

  • This is a hidden GEM!!!!!! - 2003 Infiniti M45
    By -

    one week and 1,000 miles already. This car is FAST but get ready to fill the tank. This is a muscle car as well as a luxury car as well as a head turner.

  • Great Car / Little Annoyances - 2003 Infiniti M45
    By -

    I bought this car used, Have had it one year now and love the car. Its a great car, but has these little annoyances that frustrate me to death. 1. Oil consumption. Have never owned a car that I have to put so much oil in (50,000 miles on it). 2. Glove box droops down, very annoying. 3. Trunk never opens enough so that auto shut doesnt catch it and close it again. What a pain!

  • Vive La Differance - 2003 Infiniti M45
    By -

    Very easy to drive at a high pace. Nose is UUUgly. Like (no, love) the rest!! Just bought one for my wife at $2500 under invoice and 1.9%, cant beat that with a stick. MY wife is no lead foot but the 3x Ive been on the highway with her shes cruising in the 80s and quite unawares.Fit and finish impeccable. Interior materials equal or better the competitors(excepting Lexus)

Infiniti M45 Reviews By Year:
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× Estimated monthly payments based on 3.9% APR, 60 month financing, and 20% down payment. Tax, tags, title, administration fees, and license fees are not included in price or payment. Subject to approved buyer credit. Actual purchase terms may vary.

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