The flagship for Nissan's upmarket Infiniti division, the Q45 is the third entry into the growing Japanese luxury segment. Distinctive styling and a powerful, 270-horsepower V8 engine make this car desirable, as does the extensive standard equipment list and luxurious interior appointments.

Consumer reviews

Read what other owners think about the 1990 INFINITI Q45.

Overall Consumer Rating

4.17 reviews

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5(42%)

4(44%)

3(0%)

2(14%)

1(0%)

Most helpful consumer reviews

1990 Infiniti Q45

Cole,08/07/2016

This car was given to me by my dad as my first car, and I did not like it at first just from appearance and how old it was. After I drove it for a while, a gained a deep respect and appreciation for what this car is. It can compete with any luxury sedan from 1990 and can keep up with others that are even newer. I live in California and take this car on canyon runs, and can keep up with

great car

macius2000,10/03/2002

i just bought this car yesterday, and the car rides excellent, it looks awesome and it's great

I bought a lemon

Li,02/02/2003

Spend 4k+ and bought a lemon, with lots of problems on transmition,power steering, and electricity. spend another 2k to repair, no use at all, still have electricity problem again and again and again, guess this car is been flooded sometime ago. besides, it really a good car, very comfortable even it's a 90's car, performance is good thanks to v8 and automatic

Expensive Junk

mrinfinity,02/01/2005

if you live where it snows you're already in trouble. this car slips and slides like you wouldn't believe ok i 1st i took it to get a tune up no problem then months later the Engine dies $2,000 2 months later the tranny blows $1,200 then 3 months later the alternator goes out $350, Ac compresser goes out the list goes on and on don't buy this vehicle you will regret it 1990-1993 model

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Features & Specs

MPG

15 city / 20 hwy

Seats 0

4-speed automatic

Gas

278 hp @ 6000 rpm

See all Used 1990 INFINITI Q45 features & specs

Safety

IIHS Rating

The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

Side Impact Test
Not Tested
Roof Strength Test
Not Tested
Rear Crash Protection / Head Restraint
Not Tested
IIHS Small Overlap Front Test
Not Tested
Moderate Overlap Front Test
0

More about the 1990 INFINITI Q45

Used 1990 INFINITI Q45 Overview

The Used 1990 INFINITI Q45 is offered in the following submodels: Q45 Sedan. Available styles include 4dr Sedan.

What's a good price on a Used 1990 INFINITI Q45?

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Which used 1990 INFINITI Q45s are available in my area?

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Find a used INFINITI Q45 for sale - 1 great deals out of 23 listings starting at $14,220.

Find a used INFINITI for sale - 6 great deals out of 24 listings starting at $10,979.

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Should I lease or buy a 1990 INFINITI Q45?

Is it better to lease or buy a car? Ask most people and they'll probably tell you that car buying is the way to go. And from a financial perspective, it's true, provided you're willing to make higher monthly payments, pay off the loan in full and keep the car for a few years. Leasing, on the other hand, can be a less expensive option on a month-to-month basis. It's also good if you're someone who likes to drive a new car every three years or so.

Used 1990 INFINITI Q45

INFINITI Q45 years