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Displaying all 2003 INFINITI M45 reviews reviews.

2003 INFINITI M45Review
GuruDKBBZ writes:
Overall:

Its a one of a kind car and the 1st M45. The body style was only available for year 03 & 04 and many feel it was the best looking. The car is sexy and a wolf in sheeps clothing with a 345 ho V8 and smith shifting 5 sod transmission. Although its a midsize luxury sedan it handles great and is deceptively quick on the low end and surprisingly fast on the high end. These are a great value if you can find one with low miles, if taken care of the will run well past 200K miles.

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2003 INFINITI M45 RWDReview
m45lover writes:
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Beast — I love everything about this car from the slick body style to the amazing speed. This body style still grabs attention from others with the appearance of a new car. This body style was made only two years so people still ask what type of car it is.

Primary Use: Family transportation

Pros: Rare, fast, unique

Cons: Not much leg room in back seat

5 of 7 people found this review helpful.
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2003 INFINITI M45 RWDReview
Rob writes:
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03 Infiniti M45 Aka Y34 Sleeper — performs great in acceleration - braking abut handling is a bit bellow what i expected - cornering and turn radius not up to par build is awesome but there are a few issues i could do with out like faulty gage cluster and drivers seat slides appearance is sleek and unique for todays cars cost of ownership = gas mileage sucks but u gotta pay to play - maintenance is not as bad as a Merc or Beamer fun factors = is kicks as - its a nice sleeper and hella fun to drive

Primary Use: Commuting to work

Pros: V8 340 horses

Cons: gas mileage and a few other quirky things

6 of 10 people found this review helpful.
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2003 INFINITI M45 RWDReview
Tom writes:
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The Orient Express Is Alive Again! — Incredible...power is unbelievable! comfortable, quiet, decent handling, and more reliable than my Wife's cheap Toyota! Even better, it is also cheaper to maintain than the Toyota. Far superior to a BMW if you have to live with the car!

Primary Use: Commuting to work

Pros: It's fast!

Cons: Trunk struts are weak

5 of 6 people found this review helpful.
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2003 INFINITI M45 RWDReview
Bryan writes:
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Great Balence For Performance And Luxury — all aluminum VK45DE 340hp 4.5 liter V8 333lbs torque. Accelaration is brutal and handle is awesome for a big sedan like this one. very very rare car indeed. model year from 03-04 about 7000 units sold in US. sleeper car that people think its slow by the way the look of it.

Primary Use: Commuting to work

Pros: performance, handle, appearance

Cons: if u dont like 340hp V8

7 of 9 people found this review helpful.
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2003 INFINITI M45 RWDReview
rhody writes:
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Heart Of A Lion, Soul Of A Lamb. —

I just turned in my 39 month lease of an M45. I had driven it over 90,000 miles. With 340 horse on tap, this thing took off from a stop like a rocket. Unfortunately, it then floated along the highway. While the driver and passenger found themselves in the lap of luxury, the back seat passengers had a tight fit. Handling was not impressive. This car was advertised by Infiniti as the 'muscle car' of luxury cars. It just didn't have enough 'sport' in it to warrant that type of praise. This was my first automatic transmission car and I couldn't stand it. The manumatic was a joke and never allowed for aggressive driving. I also had a noticeable acceleration lag on the highway when I went to pass. I brought this up to the dealer several times and was always told that it was normal. Driving the G35 when my M45 was in service showed me that the gearing had to be the issue. The G35's transmission responded immediately to either my manumatic gear selection or just the pressure of my right foot. My overall impression was that the M45 was a beautiful car to look at and it is still rare to see them on the road, but the lack of any real driver involvement had me wishing I had made a different choice 39 months ago.

Owner for 3 years, 3 months

Miles Driven per Year:30,000

6 of 9 people found this review helpful.
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2003 INFINITI M45 RWDReview
dic_camarillo writes:
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Not Up To Lexus Quality — I thought this would be a great replacement for our Lexus ES 300. I was going to buy an LS 430, but I thought the masculine body of the M45, along with the 340 hp engine and the sleeper styling would be better for us. Yes, the M45 is a sportier car and will walk away from an LS in a race, but the refinement is not there. The customer service is not there. The ride comfort is not there. The engineering in not there. A huge disappointment for us and due to this, I would not buy another Infiniti produce again. Our M45 has another recall - this one is for the fuel gauge, which we've already replaced ($850 for a fuel gauge). I replaced it a little over a year ago. At the time, I called Infiniti to complain about the fuel gauge - it's all over the internet. They said there was no known problem and they would not fix it. Now they send me a recall notice?

Primary Use: Commuting to work

Pros: The 4.5 l V-8 is a monster (340 hp).  There are tons of creature comforts.  We love the heated seats and the cooled seats are great in the summer.  Our M45 looks like a mafia car.  Bose stereo sounds good.  Seats are a bit hard in front and the rears are not contoured well.  Handles well for a big car.  At 110mph the front end feels light.  At 125 mph, I had to let off the gas - she had a lot more to go, but the front end was getting too llight.  Steering feedback is fair.  Tires last a long time.  The suspension looks great (aluminum) and with the light weight comes a lively feel to the car.  Good size trunk also.

Cons: Gas mileage stinks!  Seats are not comfortable either front or back.  Manual mode of transmission is slower than fully automatic.  Has let us down quite a bit - drooping glove box replaced under warranty and drooping again; center console loose and replace under warranty; neat computer controlled map lights are a great feature, but have gone out once (replaced under warranty) and are making the same humming noise like the last time; cracked exhaust manifold was replaced under warranty and is now making a lot of noise; entire instrument cluster changed due to a bad fuel gauge (why not have a separate gauge that can be changed alone), fuel sending unit bad.  The brake rotors warp easily.  The car has a terrible turning radius.  The worse part is that the engine burns about a quart of oil every 10K miles.  Every time I start her, I see two puffs of blue out the back.  Infiniti says this is normal and not excessive.  No help from them!

6 of 8 people found this review helpful.
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Displaying all 2003 INFINITI M45 reviews reviews.

Reviews From Other Years

2008 INFINITI M45 Reviews

Love To Go Anywhere In My M! Work Or Play It S A Thrill! By BigM45S

This is my second M, the first was an '07M35 non sport advance tech(gotta have all the tech gadgets to appreciate it)!This one is '08 M45 Sport, Advance Tech, Rear Dvd. The fully Loaded model allows f... Read More

2007 INFINITI M45 Reviews

Review By Guru9YN4WP

Most comfortable v8 with a smooth but slightly fast take off I’m glad to say I’m impressed Read More

Review By GuruSMSTR

My wife owned one do to me loving the car from front to back...if I could have my way,I would want another one for myself.I really like the wood look dash the most.M45 in a class by it self. Read More

2006 INFINITI M45 Reviews

Review By Von

This is a Great car great feel great speed !!!! Read More

Review By GuruJ8WC6

This is an awesome car. Refined but brutal the V8 is smooth but will bite when you plant the pedal. You can choose to be Lord of the Manor or a street racer, This car will blast away any young pretend... Read More

2004 INFINITI M45 Reviews

Review By Latin

Most classy sexy car Ive ever owned 340 hp only 2000 made its a head Turner in black or silver, will last over 200k mi Read More

Fast, Modern, Reliable, And Most Of All Stylish By laoldcarguy

Voice activation of audio and climate control systems is unique and relatively easy to learn to operate. The climate controlled front seats, particularly the cooling function is a game changer (wou... Read More

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Have you driven a 2003 INFINITI M45?