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The sedan Infiniti Q 2004 - 2006 year modification 4.5 AT (340 hp)

Engine

Engine type petrol
Engine location front, longitudinal
Engine capacity, cm³ 4494
Boost type No
Maximum power, hp/kW at rpm 340 / 250 at 6400
Maximum torque, N*m at rpm 451 at 4000
Cylinder arrangement V-shaped
Number of cylinders 8
Number of valves per cylinder 4
Engine power supply system distributed injection
Compression ratio 10.5
Cylinder diameter and piston stroke, mm 93 × 82.7

General information

Brand country Japan
Model assembly Japan
Car class F
Number of doors 4

Performance indicators

Fuel consumption, l city / highway / combined 13.8 / 9.4 / —
Fuel type Super (95)
Maximum speed, km/h 230
Acceleration to 100 km/h, s 5.9

Sizes in mm

Length 5070
Width 1840
Height 1500
Wheelbase 2870
Ground clearance 140
Front track width 1580
Rear track width 1560
Wheel size 225 / 55 / R17 245 / 45 / R18

Suspension and brakes

Type of front suspension independent, spring
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 85
Curb weight, kg 1880
Trunk volume min/max, l 355
Gross weight, kg 2328

Infiniti Q: A Blend of Power and Elegance

The Infiniti Q, a luxury sedan produced between 2004 and 2006, represents a perfect blend of Japanese engineering and sophisticated design. Assembled in Japan, this car belongs to the F-class, offering a combination of performance, comfort, and style. With its 4-door sedan body type, the Infiniti Q is designed to cater to those who seek both power and refinement in their daily drive.

Performance and Engine Specifications

Under the hood, the Infiniti Q boasts a 4.5-liter V8 petrol engine, delivering an impressive 340 horsepower at 6400 rpm and a maximum torque of 451 N*m at 4000 rpm. This engine, paired with a 5-speed automatic transmission, ensures smooth and responsive driving. The car accelerates from 0 to 100 km/h in just 5.9 seconds, making it a strong contender in its class. With a top speed of 230 km/h, the Infiniti Q is not just about luxury but also about performance.

Fuel Efficiency and Practicality

While the Infiniti Q is a powerful machine, it also offers reasonable fuel efficiency for its class. The car consumes 13.8 liters per 100 km in the city and 9.4 liters on the highway. With an 85-liter fuel tank, it provides a decent range for long drives. The trunk offers a minimum volume of 355 liters, which is sufficient for everyday needs, making it a practical choice for families and professionals alike.

Design and Dimensions

The Infiniti Q's design is both elegant and functional. Measuring 5070 mm in length, 1840 mm in width, and 1500 mm in height, it offers a spacious interior without compromising on its sleek appearance. The wheelbase of 2870 mm ensures stability and comfort, while the ground clearance of 140 mm makes it suitable for various road conditions. The car rides on 225/55 R17 front and 245/45 R18 rear wheels, providing a balanced and smooth ride.

Suspension and Braking System

Safety and comfort are paramount in the Infiniti Q. The car features an independent spring suspension system both at the front and rear, ensuring a comfortable ride even on uneven surfaces. The braking system includes ventilated disc brakes at the front and disc brakes at the rear, offering reliable stopping power. These features make the Infiniti Q not only a pleasure to drive but also a safe choice for its passengers.

Pros and Cons

  • Pros: The Infiniti Q offers a powerful V8 engine, luxurious interior, and a smooth automatic transmission. Its elegant design and spacious dimensions make it a standout in its class. The car's suspension and braking systems ensure a comfortable and safe ride.
  • Cons: The fuel consumption, especially in the city, is on the higher side. The trunk space, while adequate, may not be sufficient for those requiring more storage capacity.

Conclusion

The Infiniti Q is a remarkable car that combines power, luxury, and practicality. Its robust engine, elegant design, and advanced suspension system make it a compelling choice for those seeking a high-performance luxury sedan. While it may have some drawbacks in terms of fuel efficiency and trunk space, its overall package makes it a worthy contender in the luxury car market.

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