1998 INFINITI QX4

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$35,550

starting MSRP

1998 INFINITI QX4

Key specs

Base trim shown

Overview

1 trim

Starting msrp listed lowest to highest price

Wondering which trim is right for you?

Our 1998 INFINITI QX4 trim comparison will help you decide.

1998 INFINITI QX4 review: Our expert's take

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The Infiniti QX4 luxury sport-utility vehicle is somewhat like the Q ships of the two World Wars.

Both the seagoing and land-going versions of the Qs were and are equipped with a vast number of surprises designed to ensnare inquisitive enemy sea captains and peace-loving SUV buyers.

In today’s peacetime, the 1998 QX4 lures its customers with a virtually unending list of characteristics that run from plush to brawny.

No candied dandy masquerading as an all-purpose vehicle suitable only for appearance at the country club, Infiniti’s SUV is a rugged piece of equipment clothed in the trappings of premium luxury.

Priced for less than $40,000, the QX4 offers an abundance of standard equipment, an advanced All-Mode 4WD system, a MonoFrame body construction and front-strut suspension, and a luxurious interior cabin.

While the majority of sport-utility vehicles evolved from truck platforms, the QX4 was conceived and created as a true luxury, with the ride, feel, features and performance of Infiniti’s upscale automobiles.

Developed to provide the operating features of a car, the vehicle’s on-road comfort and off-road durability comes courtesy of an independent front-strut system. The struts are designed to offer a long stroke for exceptional wheel travel whether on pavement or off-road terrain.

A five-link, coil-spring beam suspension provides long travel while controlling body roll and enhancing stability.

The base for this is a rigid MonoFrame construction that draws from unibody automotive design and body-on-frame truck design. The MonoFrame body reduces weight and is considerably more resistant to torsional and bending stresses than conventional body-on-frame layouts.

In addition to providing a stable platform, the design also reduces noise and vibration, improves body fit and enhances the handling.

The outstanding mechanical feature of the QX4 is its all-wheel-drive system.

It was developed not only to enhance stability and traction, but also to react to changing conditions more quickly than other four-wheel-drive systems on the market.

The heart of the All-Mode 4WD is a wet (running in oil) multi-plate clutch in the center differential that splits the drive to the front and rear axles. Managed by an advanced computerized electronic control unit, the multi-plate precisely and instantly allots the proper amount of torque, as conditions warrant, to the axles. The unit gathers information from front and rear driveshaft sensors to determine wheel slippage.

Then, there is a throttle position sensor, an engine rpm sensor, an ABS control unit, and a transfer-unit lever selector that all work in conjunction to supply input.

The All-Mode offers drivers a choice of drive mode that is most appropriate to the running surface. Various modes are obtained by using a panel-mounted rotary switch to select automatic or manual operation, or the floor-mounted transfer lever to engage or disengage low range.

The system should be left in Auto range for normal daily operation.

The power to drive all this stuff comes from a 3.3-liter, single-overhead-cam V-6. It’s a two-valves-per-cylinder engine that develops 168-horsepower and a quite respectable 196 foot-pounds of torque.

Maximum torque comes in at 2,800 rpm and remains relatively flat throughout the engine speed range. Maximum engine speed is 5,800 rpm.

This is a Nissan motor that obtains 15 miles per gallon on city streets and 19 on the highway. Being an SUV, the QX4 is no drag racer, but the 0-to-60-miles-per-hour acceleration time still is 11.2 seconds, and top speed is rated at 110 mph. That’s fairly respectable for a five-passenger sport ute.

As is expected with a luxury SUV, the QX4 doesn’t disappoint with its attention to detail and luxury appointments.

An occupant is engulfed in amply padded leather seating complete with a grain pattern and natural-appeari ng wrinkles. Leather is carried further with a wrapped steering wheel, shift levers and parking bra ke.

Wood-tone trim surrounds the interior, and accompanies a Bose sound system that was specifically designed for the QX4’s interior acoustics.

A plethora of standard comfort and convenience items are packaged into 189.3 inches of overall length and 106.3 inches of wheelbase. The main development goal of the QX4 was to create a high-profile vehicle and one worthy of the Infiniti nameplate.

Consumer reviews

Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior design 4.7
  • Performance 4.1
  • Value for the money 4.8
  • Exterior styling 4.7
  • Reliability 4.8

Most recent consumer reviews

4.7

Miss my Baby!!!

This is my third time writing about my 1998 Infiniti QX4. I sold it many years back when it needed some tranny work at 200,000 miles. To this day I regret that I sold my baby. It was by far the best SUV around. I have driven the Lexus, the Porsche SUV but nothing was like my QX4.. I still think about her... For those that have one----my advice is to keep it....Nothing is more satisfying.. My advice to those reading this and interested----Buy one... You will not regret it...

5.0

Joliet to New Orleans 12 times a year!

I drove this vehicle from Joliet Illinois to New Orleans 12 times a year for 5 years and I would do it again for another 5 years but i have a bigger vehicle now that can carry more cargo! That is the only reason I would consider removing this vehicle out of my life! And only to a good person!

4.6

Bought this for my first car. I love it!!!!

Great ac, lots of trunk room, leather seats, cruise control, and my absolute favorite part -the sun roof. Getting a new radio bc it’s very much out of date having a whole cassette and CD player.

See all 10 consumer reviews

Warranty

New car and Certified Pre-Owned programs by INFINITI
New car program benefits
Bumper-to-bumper
48 months/60,000 miles
Corrosion
84 months/unlimited distance
Roadside assistance
48 months/unlimited distance
Certified Pre-Owned program benefits
Maximum age/mileage
Months from In-Service Date (ISD): Less than or equal to 60 months from ISD | Vehicle Mileage: Less than or equal to 15,000 Miles | Greater than 15,000 Miles but less than or equal to 60K miles
Basic warranty terms
6 years/75K miles from original ISD | 6 years/unlimited miles from original ISD
Powertrain
72 months/70,000 miles
Dealer certification required
167-point inspection
Roadside assistance
Yes
View all cpo program details

Have questions about warranties or CPO programs?

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