Used 2002 Infiniti Q45 Consumer Reviews - 45 Car Reviews | Edmunds
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2002 Infiniti Q45 - Consumer Reviews

2002 Infiniti Q45

Average Consumer Rating

45 Total Reviews

Base 4.5L V8 5-speed Automatic - (45 reviews )

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Mr. Q45 Still Rocks
8 of 9 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By Rick Sparks
on

Vehicle

2002 Infiniti Q45 4dr Sedan (4.5L 8cyl 5A)


Review

Back in the 90's, my wife & I bought a used '90 Q45, the first year of Infiniti's new sedan competitor to Lexus, BMW, Mercedes and Cadillac. All these years later, we remember that car with great affection - understated yet classy design, beautiful interior w. lots of room (but not too big), and for the owner who loves to drive, great suspension and ride combined with a world-class 4.5 liter V8 that loved to run. And all with Japanese reliability.

Lately, we've thought a lot about that early Q. When it came time to replace my 150k mi. Mercedes E320, we chose a 79k mi. '02 Q45. The '02 was the first year of the 3rd generation, but everything about the earlier Q45 still applies. Best of all, the final series Q has no real weaknesses as a used-car buy; no air suspension to leak, no Northstar engine to fail, no complex electronics and no current dealers who hate to see an older Q come through the service bay. Our local Infiniti dealer treats my 14-year-old Q as if it were a new Q70.

In searching for our '02, I discovered: 1) there are relatively few 3rd gen Q45s out there - Infiniti just didn't sell many new, and 2) most 3rd gen Q45s have accumulated over 100k miles. That said, I found a relatively low mile (79k) example about 100 mi. away w. great body/paint/interior and accident-free history. Service records are always a plus, but (sadly) not that common; a pre-purchase inspection is always a good idea, as is a search for customer (& BBB) ratings of the dealer you're buying it from.

For the new owner of a used Q, the climate and audio controls on the 2002-2006 series require a bit of reading in the owner's manual, but are actually very logical (if not intuitive) and work fine. The interior design, especially the dash & center console, is both gorgeous and trend-setting; the current Q70 interior design is very similar. Large, supportive seats come complete with lumbar support for the driver & are the most comfortable of any car I've owned in 45 years of driving. That includes a healthy number of BMWs, Jags and Caddys.

The Q45 was designed as a grand tourer in the European tradition - fast, comfortable & stylish transportation that can devour continents. Infiniti succeeded at a price that undercut their competitors by thousands. Although some regard the 3rd gen Q45 as somewhat quirky (headlight design, HVAC interface, transmission in permanent sport mode), the car's comfort, performance and space make it a true driver's car you can live with. You won't win any economy runs with it (20 mpg in mixed driving), and given the slightly numb steering, the Q is not exactly a canyon-carver, but it will get you there in a hurry with comfort & panache to spare. Those Gatling-gun headlights are the bomb, but be sure to follow the owner's manual suggestion to avoid turning the headlights on for very short periods; that apparently will burn out the ballast much faster, which is not cheap to replace (removal of the front bumper is required.)

Maintenance is straightforward - just keep the 5W40 oil changed (synthetic, of course), put on a quality set of tires (I'm running new Pirelli P7s), and basically maintain it w. fresh coolant every 3 years or so, good brake pads and new engine air & cabin air filters once a year. And don't skimp on using recommended premium fuel - that thoroughbred 4.5 liter V8 will be much happier. Keep it clean & enjoy the fact that you own one of the world's great super sedans: the Q45.

UPDATE: Six months in, I'm still happily driving my '02 Q45, albeit after investing some money to bring it up to standard mechanically & cosmetically.

I decided to spend $200 at my local Infiniti dealer to update the transmission software to make the throttle more responsive; they also replaced the electronic accelerator pedal w. a new design. After the upgrade, the throttle response is much better, although the transmission remains prone to stay in a lower gear too long when accelerating at anything other than a leisurely rate; it's as if it's in permanent "sport" mode. I also had the dealer change the transmission fluid/filter ($100) & do a proper 4-wheel alignment ($90). After the alignment, the car tracks/feels much better now going down the road.

I also spent $500 to have the front bumper removed & professionally refinished/painted; the original paint was wearing 80k miles' worth of scrapes & scratches. Other expenses since purchase include the new Pirelli P7s, new brake discs/pads front & rear (www.brakeperformance.com) and a new cabin air filter. This summer, I intend to install a new set of NGK Iridium spark plugs & new high-beam headlight bulbs.

If money were no object (when is that ever true?), a new Jaguar XJ would be sitting in our garage. For now though, our sub-$10k Q45 fills the bill just fine.


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I still love this car.
2 of 2 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By jerry_in_wa
on

Vehicle

2002 Infiniti Q45 4dr Sedan (4.5L 8cyl 5A)


Review

This is the best car I've ever owned. By now, I'm usually bored with my vehicle and ready to replace. Almost 4 years later and I still love my car.



I am the 3rd owner of my '02 Sport, I bought mine in August 2011 with 116K for $7K, a steal at the time. It now has 165K on the odometer and in those 50 thousand miles all I've had to fix was one wheel bearing (other than routine tires/brakes/plugs). That's fantastic. The routine maintenance is costlier than most cars but not wallet breaking.

This is like a "Japanese BMW" that doesn't ride so stiff.


Best Features

PROS: nice looking, very comfortable, extremely roomy, amazing stereo, fantastic highway cruiser, ridiculously great at highway acceleration, sweet climate control system, voice controls, handles pretty good for a huge car, the gatling gun HID headlights are really nice.


Worst Features

CONS: Radio/climate controls could be more intuitive. Trunk has 3 issues: it's a bit small (albeit to accommodate the sub, amp and rear window shade), the lid likes to close unexpectedly and the hinges are exposed to trunk area (must avoid filling in that space). Rear window shade tends to stick closed (just needs a small tug).


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265,000 miles
4 of 4 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By q45owner
on

Vehicle

2002 Infiniti Q45 4dr Sedan (4.5L 8cyl 5A)


Review

I have owned this car (Sport) since 9-2005 when I bought it from the first owner w/ 40k on it.
It has been very reliable car to own.
It handles well and has great accelertation. At 265k there are no rattles and the car rides very quite.
The V8 does burn oil. But it is the same since I got it. This is a common issue w/ these cars.


Best Features

Ride, acceleration


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Not impressed
4 of 4 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By crispybee
on

Vehicle

2002 Infiniti Q45 4dr Sedan (4.5L 8cyl 5A)


Review

No doubt this is a comfortable ride, but the joy stops there.
Maintenance is a wallet-draining nightmare, and with the price of (premium only!) gas these days, along with a dismal 16 mpg fuel efficiency, this car is a waste of money.
The high-powered headlights are great until one needs to be replaced (at a premium price, of course).
This car spent almost as much time in the shop as it did in my driveway.
The paint and body are ridiculously fragile.
I traded mine in for a Subaru.
I only wish I would have done it sooner.


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Satisfying but pricey
2 of 2 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By atifali460
on

Vehicle

2002 Infiniti Q45 4dr Sedan (4.5L 8cyl 5A)


Review

The power is great, but it drinks up gas as well. In the winter, with only city driving, I'm getting only 10.3 mpg-summer time it goes back up to 17. I love the comfort, and the V8 engine is absolutely silent. Maintainance is pretty expensive as well with even the smallest of problems. Just bought new tires for $900. This car is ultimate luxury for the price your paying. The car is heavy, but the power it's backed up with makes up for it. Personally, I love the car, but the maintainance is getting a bit too pricey for me.


Best Features

Heated reclining rear seating, with rear controls for stereo and temp.


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