Infiniti QX4 1997-2003 Specifications
Complete technical specifications and performance data for the Infiniti QX4 1997-2003. Includes detailed engine specifications, dimensions, safety features, and more.
Engine Specifications
Engine
- Type
- V6 DOHC 24-valve
- Displacement
- 3.5L (3498 cc)
- Power
- 240 hp @ 5,800 rpm
- Torque
- 265 lb-ft @ 4,400 rpm
- Compression Ratio
- 9.5:1
- Redline
- 6,500 rpm
Transmission Specifications
Transmission
- Type
- 4-Speed Automatic
- Drive System
- All-Wheel Drive (AWD)
- Final Drive
- 4.363:1
Dimensions Specifications
Primary Dimensions
- Length
- 183.7 inches
- Width
- 72.4 inches
- Height
- 69.7 inches
- Wheelbase
- 106.3 inches
- Ground Clearance
- 8.1 inches
- Curb Weight
- 4,189 lbs
Chassis & Suspension
- Front Suspension
- Independent double-wishbone with coil springs
- Rear Suspension
- Independent multi-link with coil springs
- Steering
- Power-assisted rack-and-pinion
- Front Brakes
- 11.7-inch ventilated disc
Performance & Fuel Economy
- Zero To 60
- 8.2 seconds
- Quarter Mile
- 16.3 seconds @ 86.5 mph
- Top Speed
- 124 mph electronically limited
- Combined
- 17 mpg
Safety Specifications
- Front
- Dual-stage, dual-threshold front airbags
- Side
- Front side-impact airbags
- Curtain
- Side curtain airbags with rollover sensor
- Other
- Driver's knee airbag
- Stability Control
- Vehicle Dynamic Control (VDC) with traction control
- Brake Systems
- ABS with EBD
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the main differences between the available engine options?
What are the main differences between the available engine options?
The 1997-2003 Infiniti QX4 is equipped with a single engine option: a 3.5L V6 producing 240 horsepower and 265 lb-ft of torque. This engine provides a balance of power and efficiency, suitable for both city driving and off-road conditions.
Q2 What transmission options are available?
What transmission options are available?
The QX4 comes with a 4-speed automatic transmission, which includes a manual mode for enhanced control. This transmission is designed for smooth shifting and durability, especially in off-road scenarios.
Q3 What are the key safety features?
What are the key safety features?
Key safety features include dual front airbags, anti-lock braking system (ABS), electronic brakeforce distribution (EBD), and a reinforced body structure. Optional features include side airbags and a vehicle security system.
Q4 How does the fuel economy compare to competitors?
How does the fuel economy compare to competitors?
The QX4 achieves an EPA-estimated 15 mpg city and 20 mpg highway, which is competitive for its class and era. Comparable vehicles like the Lexus RX 300 and Acura MDX offer similar fuel efficiency.
Q5 What are the recommended maintenance intervals?
What are the recommended maintenance intervals?
Recommended maintenance intervals include oil changes every 3,750 miles, tire rotation every 7,500 miles, and a comprehensive inspection every 15,000 miles. Always refer to the owner's manual for detailed schedules.
Q6 What are the most notable features and options?
What are the most notable features and options?
Notable features include leather upholstery, power-adjustable front seats, a Bose premium audio system, and a power moonroof. Available options include a DVD navigation system, rear-seat entertainment, and a towing package.
Q7 How does the cargo and passenger space compare to competitors?
How does the cargo and passenger space compare to competitors?
The QX4 offers 40.7 cubic feet of cargo space with the rear seats up and 79.1 cubic feet with them folded. Passenger space is generous, with 99.8 cubic feet, comparable to the Lexus RX 300 and Acura MDX.
Q8 What are the towing and payload capacities?
What are the towing and payload capacities?
The QX4 has a towing capacity of up to 5,000 pounds when properly equipped. The payload capacity is 1,100 pounds, making it suitable for light-duty hauling and towing.
About the Author
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Alan Montanye
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