1999 Infiniti Q45 Overview


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4 Dr STD Sedan
2 national listings
4 Dr Touring Sedan
4 national listings

Infiniti Q45 Experts

#1 Paul Washburn
Paul Washburn
Reputation 140
#2 Michaela Mous
Michaela Mous
Reputation 70
#3 wb6epp
Reputation 40
View All

Average User Score

4.25 stars

Based on 4 reviews

Fast & Luxurious. Japan's Flagship Vehicle! by Scot
 — 4.1 L 32 valve DOHC V8 Engine (290 BHP) -Supercharger, ECU/Chip upgrades =(390+ HP) Read More
Extremely Enjoyable by jaguayo56
 — Read More
Pauley's Pre-owned Q45t Review! by Paul
 — The 2nd gen Q45 (Y33 Cima) is an absolutely stunning car in both appearance and functionality, inside and out. The interior is extremely comfortable and functional. The Touring model came with all... Read More

People researching a 1999 Infiniti Q45 contacted a dealer about

Picture of 1999 Infiniti Q45 4 Dr STD Sedan, exterior
Infiniti Q45
23% of the time
Honda Accord
5% of the time
Acura TL
5% of the time
Nissan Maxima
4% of the time
Looking for a Used Q45 in your area?
CarGurus has 192 nationwide Q45 listings starting at $3,500.

Infiniti Q45 Questions


1999q45t Pushing P.s.fluid Out The Cap Of The Unit The Cap Is On Tight? Ps ...

nasty looking fluid pushing out the power steering unit through the tightened cap. steers hard have never seen anything like this before HELP!!!!!!!!!!!!!!!!

17 views with 2 answers (last answer about a month ago)
Sweetsie Sweets

What Is A Good Price To Pay For The Mileage

I have a chance to buy a 1999 Infiniti q45 which has a hundred eighty six thousand miles on it and the price is 2500 and I was wondering is this a good buy

26 views with 1 answer (last answer 4 months ago)
Michaela Mous

Rough Idle

I have a rough idle, which doesn't seem to affect acceleration (yet), but it is annoying as heck. No codes are thrown.

4,618 views with 18 answers (last answer 5 months ago)

What Causes A Whine When My 99 Q45t Is In Motion And Rough Idle At All Time...

My Q45t has/had a rough idle, turned very rough during city driving last week. The SES light came on, the idle evened out, and there is now a whine when the car is in motion, and it's getting worse....

143 views with 2 answers (last answer 10 months ago)

1999 Q45, Has Very Steady Idle At Col Start, Once Engine Warms Up, Its Not ...

does not feel like it wants to shut off, its not rough and has no problem at acceleration, but u can hear the missfire at the tailpipe and can feel the miss every time it misses

345 views with 6 answers (last answer about a year ago)