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Infiniti QX80 Z62 5.6 V8 (405 Hp) Automatic
Overall Rating
Infiniti QX80:
The Infiniti QX80 is a full-size luxury SUV marketed by Nissan's luxury division Infiniti since the 2004 model year. The first-generation QX56 was built in the United States and is based on the first-generation Armada. The second-generation model was released in 2010 as a model produced in Japan, which used the sixth-generation Patrol as the base vehicle instead. Since the 2014 model year in 2013, the vehicle was renamed to the QX80 as Infiniti renamed their entire product line under a new nomenclature....(Read more on Wikipedia)
Z62 Overview:
Infiniti QX80 (Z62). With 560 Nm of torque, it offers ample pulling power. At around 2800 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 7.5 s). The top speed reaches 210 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. With seating for 7, it’s perfect for larger families.
The Infiniti QX80 Z62 generation was not tested by Euro NCAP. It typically performs well in US safety tests (NHTSA/IIHS) for its class, offering a comprehensive suite of airbags and driver-assist features.
5.6 V8 (405 Hp) Automatic Verdict:
Performance Verdict
This 5.6-liter V8 provides ample power for the QX80, ensuring strong acceleration and confident highway merging. Its 405 Hp output makes it feel responsive despite the vehicle's substantial curb weight.
Fuel Economy
As expected for a large naturally aspirated V8, fuel efficiency is low, particularly in city driving. Owners should anticipate frequent fuel stops and higher running costs.
Pros and Cons:
Pros:
- • Powerful and smooth 5.6-liter V8 engine
- • Spacious and luxurious interior with 7-8 seat capacity
- • Comfortable ride quality, ideal for long journeys
- • Strong towing capabilities
- • Commanding road presence and distinctive styling
Cons:
- • Very high fuel consumption
- • Large dimensions can make city driving and parking challenging
- • Dated infotainment system compared to newer rivals
- • High running costs (fuel, tires, maintenance)
- • Limited off-road capability despite AWD
Specifications:
| General: | |
|---|---|
| Brand: | Infiniti |
| Model: | QX80 |
| Generation: | Z62 |
| Modification (Engine): | 5.6 V8 (405 Hp) Automatic |
| Start of production: | 2014 |
| End of production: | 2017 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 7-8 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 405 Hp @ 5800 rpm. |
| Power per litre: | 72.9 Hp/l |
| Torque: | 560 Nm @ 4000 rpm. |
| Engine Model/Code: | VK56VD |
| Engine displacement: | 5552 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | DOHC |
| Engine oil capacity: | 6.5 l |
| Coolant: | 14.9 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 98 mm mm |
| Piston Stroke: | 92 mm mm |
| Compression ratio: | 11.5:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 20.6 l/100 km |
| Fuel consumption (economy) - extra urban: | 11 l/100 km |
| Fuel consumption (economy) - combined: | 14.5 l/100 km |
| Emission standard: | Euro 4 |
| Acceleration 0 - 100 km/h: | 7.5 sec |
| Acceleration 0 - 62 mph: | 7.5 sec |
| Maximum speed: | 210 km/h |
| Weight-to-power ratio: | 6.9 kg/Hp, 144.6 Hp/tonne |
| Weight-to-torque ratio: | 5 kg/Nm, 200 Nm/tonne |
| Acceleration 0 - 60 mph: | 7.1 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2800 |
| Max. weight: | 3400 |
| Max load: | 600 |
| Trunk (boot) space - maximum: | 2693 l |
| Trunk (boot) space - minimum: | 470 l |
| Fuel tank capacity: | 100 l |
| Size: | |
|---|---|
| Length: | 5305 mm mm |
| Width: | 2030 mm mm |
| Height: | 1925 mm mm |
| Wheelbase: | 3075 mm mm |
| Front track: | 1715 mm |
| Rear (Back) track: | 1725 mm |
| Ride height (ground clearance): | 235 mm |
| Minimum turning circle (turning diameter): | 12.6 m |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 7 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 275/50 R22 |
| Wheel rims size | 7.5J x 22 |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
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