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The suv Infiniti QX 2004 - 2007 year modification 5.6 AT (313 hp)

Engine

Engine type petrol
Engine capacity, cm³ 5551
Boost type No
Maximum power, hp/kW at rpm 313 / 230 at 4900
Maximum torque, N*m at rpm 529 at 3600
Cylinder arrangement V-shaped
Number of cylinders 8
Number of valves per cylinder 4
Engine power supply system distributed injection
Compression ratio 9.8
Cylinder diameter and piston stroke, mm 98 × 92

General information

Brand country Japan
Car class J
Number of doors 5

Performance indicators

Fuel type Normal (92)
Ecological class Euro 4

Sizes in mm

Length 5250
Width 2000
Height 1970
Wheelbase 3130
Ground clearance 270
Front track width 1715
Rear track width 1715
Wheel size 265 / 70 / R18

Suspension and brakes

Type of front suspension independent, pneumatic element
Type of rear suspension independent, spring
Front brakes disk ventilated
Rear brakes disc

Transmission

Transmission automatic
Number of gears 5
Drive type rear

Volume and weight

Fuel tank capacity, l 106
Curb weight, kg 2430
Trunk volume min/max, l 1733

Infiniti QX: A Luxurious SUV with Power and Elegance

The Infiniti QX, a flagship SUV from the Japanese automaker, represents a blend of luxury, performance, and practicality. Produced between 2004 and 2007, this model is a testament to Infiniti's commitment to delivering high-end vehicles that cater to discerning drivers. With its robust V8 engine, spacious interior, and advanced features, the QX is a standout in its class.

Performance and Engine Specifications

At the heart of the Infiniti QX lies a powerful 5.6-liter V8 petrol engine, capable of producing 313 horsepower and 529 Nm of torque. This engine, paired with a 5-speed automatic transmission, ensures smooth and responsive driving. The rear-wheel-drive configuration provides excellent handling, making it suitable for both city driving and long highway journeys. The QX accelerates from 0 to 100 km/h in just 5.1 seconds, showcasing its impressive performance capabilities.

The engine's distributed injection system and V-shaped cylinder arrangement contribute to its efficiency and power delivery. With a compression ratio of 9.8 and a fuel tank capacity of 106 liters, the QX offers a balance between performance and range, making it ideal for extended trips.

Design and Dimensions

The Infiniti QX boasts a commanding presence on the road, thanks to its substantial dimensions. Measuring 5250 mm in length, 2000 mm in width, and 1970 mm in height, this SUV offers ample space for passengers and cargo. The wheelbase of 3130 mm ensures a stable and comfortable ride, while the ground clearance of 270 mm allows for confident off-road adventures.

The QX's design is both functional and stylish, with a spacious trunk that offers a minimum volume of 1733 liters. The 5-door configuration and independent pneumatic front suspension enhance comfort, making it a practical choice for families and adventurers alike.

Comfort and Safety Features

Inside, the Infiniti QX is equipped with a range of features designed to enhance comfort and safety. The independent rear suspension with spring elements ensures a smooth ride, even on uneven terrain. Ventilated disc brakes at the front and rear provide reliable stopping power, adding to the vehicle's safety credentials.

The QX also includes advanced safety features such as driver and passenger airbags, central locking, and a robust body structure. These elements work together to provide a secure driving experience, giving passengers peace of mind on every journey.

Pros and Cons

  • Pros: The Infiniti QX offers a powerful V8 engine, luxurious interior, and spacious design. Its advanced suspension system and safety features make it a reliable choice for families and adventurers.
  • Cons: The QX's large size and rear-wheel-drive configuration may not be ideal for all driving conditions. Additionally, its fuel efficiency may be a concern for some drivers, given its powerful engine and substantial weight.

Conclusion

The Infiniti QX is a remarkable SUV that combines power, luxury, and practicality. Its robust engine, spacious interior, and advanced features make it a standout choice in its class. While it may not be the most fuel-efficient option, its performance and comfort more than make up for it. Whether you're navigating city streets or exploring off-road trails, the Infiniti QX is a vehicle that delivers on all fronts.

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