: with a volume of 5.6 liters and a capacity of 325 liters. from. at 5,200 rpm and a maximum torque of 533 Nm at 3,400 rpm.
Outstanding indicators for SUVs can be transmitted only to the rear wheels or automatically redistributed by electronics in a ratio from 0x100 (front-rear axle) to 50x50.
Right in motion, you can block the "center", equalizing the moment on the axes. At the same time, a cross-axle differential lock is located in the rear axle, distributing the moment between the corresponding wheels.
Stunning ground clearance (approximately 270 mm) gives you tremendous freedom of movement. Attention should be paid only to low overhangs, bumpers and steps.
Does big mean necessarily overweight and slow? Not always! The seven-seater 2.7-ton SUV can go fast if needed. From the start, 7.8 seconds pass until the speedometer needle points to the first “hundred”. After some time, it will definitely reach the next 100 km / h.
If you press the gas pedal to the floor at a speed of 60 km / h, you will feel a pleasant depression in the back of the chair. If you repeat the procedure at a speed of 80, 100 and 120 km / h - it still attracts to the chair with a tangible effort ...
Infiniti Q X56Specifications (manufacturer data):
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Only the readings of the flow meter can stop the release of positive emotions: in the urban cycle, the engine already consumes about 30 liters, and if you do not let the gas pedal rise from the floor ...
Competitors |
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| AUTOMOBILE | Toyota Land Cruiser 200 | PRICE, RUB. | 2 200 000-2 212 000 | 3 000 000 - 3 610 000 | 2 596 950 - 2 848 815 |
The birth of the Infiniti car brand took place against the background of the fuel crisis of the 70s. The economic recession that followed left many American and European automakers in a difficult position, unable to offer buyers something compact and efficient in terms of gas mileage.
However, the Japanese concern Nissan Motor enthusiastically undertook the implementation of a new project, and as a result of its global research and development in 1989, the world public saw the chic Infiniti Q45 business sedan, which fully justified the hopes of motorists. The outstanding technical characteristics of Infiniti, due to the powerful V-shaped “eight” under the hood, and the stylish interior made the first car of the Infiniti brand a recognized leader in its class.
The name of the new brand was chosen with particular care: the manufacturer was faced with the task of separating in the minds of buyers the association of a simple, unpretentious car, caused by the Nissan brand, from the premium segment automaker. And with its name, which means “infinity” in translation, and the oval-shaped emblem with the top of a triangle inside, which symbolizes the road disappearing into infinity, Infiniti positions itself as a brand with a constant desire for innovation and new achievements.
With the expansion of the brand's model line, sports coupes Infiniti M30, compact sedans Infiniti G20, premium crossovers of the FX series and SUVs QX4, QX56 appear on the markets.
The true peak of Infiniti's popularity came at a time when Carlos Ghosn entered the leadership of the Japanese company. The Infiniti design team began to work on improving the appearance of the models, resulting in the luxurious Inifiniti G35.
By 2005, the premium brand managed to enter the world stage and achieve recognition in the global car market with a short but promising history of development.
August 2010 was marked by the appearance in the Infiniti model range of the first Infiniti M35h hybrid car, sales of which started in the autumn of the same year in Japan. After another six months, the model entered the car markets of Europe and the USA.
At the moment, there are more than two hundred Infiniti dealerships around the globe. If the mass Japanese manufacturer Nissan focuses mainly on large sales volumes of its products, then its subsidiary Infiniti focuses on an individual approach to the wishes of the client, exclusivity of models, and most importantly, excellent service.
As shown by the good sales results of the last decade, many buyers are willing to pay for luxury, unrivaled performance and the highest level of service. The minimum cost of the middle class Infiniti is one and a half million rubles. The price of Infiniti in the back of a coupe, roadster or business sedan can reach up to three million. And the most expensive in the brand line is the Infiniti FX SUV, the cost of which can reach up to six million rubles.
In the next few years, the Japanese are going to present to the world public completely new Infiniti cars, among which there will be not only sedans, but also hatchbacks.
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Common problems and illnesses Infiniti QX56 Z62
How problematic is Infiniti with mileage?
The first and main thing that is full of all the reviews of the owners is increased wear of timing chains. In fact, this problem is not related to any miscalculations of engineers in the engine, but is simply the result of the supply of defective chains to the manufacturer's factory.
This shortcoming is recognized by the Infiniti representative office as massive and a free replacement of timing chains is carried out under a recall campaign. In other words, defective fast-stretching timing chains on the QX56 are NOT a problem. You can find out if a certain Infiniti QX56 or QX80 is eligible for chain replacement by calling any Infiniti OD.
When inspecting the Infiniti QX56 before buying it using computer diagnostics, you need to find out the angles of the intake and exhaust camshafts under load and idle time - this will allow you to find out the degree of stretching of the timing chain and the need to replace it. It is also worth bothering to ask the seller (if he is the owner) about the documents for replacing the chain, if it was carried out. Without documents, there is no point in believing sellers, as well as believing outbids.
We emphasize that the replacement of timing chains at the Official Dealer is free of charge, you are not obliged to agree to the replacement of any other parts that the dealer “recommends” to be replaced. Usually, ODs try to lure customers into additional work to replace oil scraper rings and caps. In addition to the chains, there is a recall campaign to replace the rear control arms and fuel gauge on the QX56 and QX80.
Important! Only "racing" operation on a stretched chain leads to chain jumping and further internal damage.
The second widely discussed problem of the Infiniti Qx56 is the oil burner and oil starvation. There are a lot of unconfirmed and invented cases about this. First of all, it must be said that oil waste for VK56VD engines is the norm. The average oil consumption for 100 thousand kilometers of the real run of the Infiniti Qx56 car is 1-1.5 liters of oil per 10,000 km.
Because of what happens oil starvation QX56 Z62 (VK56VD)? Infiniti QX56 and QX80 do not have an electronic engine oil level control system, i.e. no electronic probe, therefore, it is not uncommon for owners or repurchases, riding before sale, to Infiniti QX56 with high mileage do not monitor the oil level and are not interested in it in principle. As a result, you can get scoring of the working surfaces of the cylinders or beds of the RV or liners of the CV.
Low oil level and/or constant aggressive operation leads to local engine overheating. Overheating is very unpleasant for this motor, because. in addition to standard troubles and increased wear, direct injection and catalysts suffer. To check for symptoms of an overheated engine before buying, you need a long test drive, as well as an inspection of the inside of the engine with an endoscope through the oil filler neck.
QX56/QX80 Z62 Catalyst Problems
Ceramic crumb in cylinders and badass
Does VK56VD pick up motors? Despite the alusil coating of the cylinder walls of the aluminum block head, this otherwise cast-iron engine has few cases of scuffing and is associated with high mileage and overheating, and not wear of the catalysts.
There are numerous reviews from Infiniti Qx56 owners with mileage indicating more frequent death of catalysts on this car than on the rest of the brand line. Considering that the catalyst material is identical, and the manufacturer has not changed, this situation may seem extremely strange.
In fact, everything is much simpler - the fact is that for engines VK56VD direct injection(QX56, QX80, M56, Q70S) a more advanced and smarter engine ECU is installed. Algorithms of the new ECU allow to determine the reduction in the efficiency of catalysts earlier, compared to older versions (for example, VK56DE for QX56 of the previous body, or all FX35 FX37).
As a result of the earlier triggering of the algorithm, the end users of the car think about the lower reliability of the catalysts, when in reality, on other cars, the self-diagnostic system is simply not aware of the state of the exhaust line elements.
In most cases, if an error occurs in the low efficiency of catalysts, there is no direct need to replace them or uproot them with flashing to euro2. It is necessary to dismantle the rollers and their visual assessment. It is usually sufficient to weld the mesh inside the catalyst by spot welding in place so that the catalyst does not have a degree of freedom inside the metal housing.
If your catalysts really began to break down or melted, you can’t just reflash to EURO2 to clear the error. Destroying catalysts must be cut out or replaced, otherwise the destruction of the upper catalysts may begin and subsequently the cylinders may be filled with ceramic dust.
Are the problems of the Infiniti QX56 with the engine and catalysts so terrible? Definitely not. Cases of destruction of the coating of cylinders due to destroyed catalysts - less than 0.5%. The main reason for the destruction of the alusil coating of VK56VD cylinders is oil starvation and overheating. Therefore, we do not recommend proactively cutting or changing anything.
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The car selection service from the Diagnostics Laboratory is not just a search for a car with a lower mileage or a body inspection with a thickness gauge: we perform the full range of necessary checks large and expensive to repair units, so that you do not do repairs in principle.
Infiniti Qx56 and Nissan Patrol do not like long exhausting off-road. Despite the presence of a frame and a lower gear, the razdatka of these cars overheats quite quickly during slippage. Be sure to check all off-road modes in a test drive. The absence of errors in the all-wheel drive system in this case does not mean anything.
What kind of suspension does the Infiniti QX56/QX80 have?
Understanding the vinaigrette of pneumatic and hydraulic suspension Z62
The Z62 platform has a very tricky hydropneumatic suspension. Let's start with the fact that pneuma is only on the Infiniti QX and is absent on the Nissan Patrol co-platform, it must also be emphasized that Infiniti pneuma is only on the rear axle.
Pneuma is inactive and serves only for the comfort of rear passengers and body level control. Cases of malfunction of pillows or the compressor are single. There is NO pneuma in front, and it is also impossible to increase or decrease the level of clearance manually.
The cost of the air suspension compressor for the Infiniti QX56 ranges from 25 to 50 thousand rubles, depending on the city and type of retail network. Rear axle air bellows run an average of 200 thousand km, but most often much longer. The reason for replacing them is usually the leakage of the fittings, as a result, the machine falls back during the night idle.
Infiniti QX56 / QX80 shock absorbers are not ordinary, but with hydraulic reservoirs connected to a common hydraulic circuit with pumps and two hydraulic accumulators. In fact, this system is an analogue of the ABC (Active Body Control) hydraulic suspension from Mercedes, with the only difference being that in Infiniti, the clearance is not regulated by pressure in the hydraulic struts, because. hydraulic struts are made a little differently.
The hydraulic suspension of the Z62 performs both the role of shock absorbers and stabilization of body rolls. In terms of changes in stiffness and clearance, the system is passive and does not have a range of changes / adjustments. The roll suppression mechanism, on the other hand, is also active when cornering, with a delay, but it tries to control roll and body roll. It is impossible to change the rigidity of the system, the system is not controlled by the driver.
Despite the technical complexity of the hydraulic suspension, Infiniti has practically no problems with the integrity of the hydraulic circuit, accumulators or pumps.
What is the difference between QX56 and QX80?
What is the difference between Infiniti QX56 and Nissan Patrol?
The main difference in technology lies in the different brake mechanisms and the different diameters of the brake and wheel discs.
The QX56 has floating calipers for a larger brake disc diameter than the Patrol, which has the stock Akebono brakes found on the FX37 and other cars.
Wheel disks on Infiniti QX56/QX80 were regularly installed only by R22.
The Nissan Patrol does not have rear passive air, but the hydraulic suspension is exactly the same.
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The Infiniti QX4 SUV, aimed at the American market, was put into mass production in 1996. In fact, it was a second-generation model, distinguished by its external design and richer equipment.
The Infiniti QX4 was a real rogue with high ground clearance, low gearing and differential locks. The car was driven by a V6 3.3 petrol engine (168 hp), in 2001 the engine was replaced with a more powerful 3.5-liter, developing 240 forces. The transmission was automatic, four-speed.
The QX4 model was produced until 2003 in Japan, in the local market it was known as.
2nd generation (JA60), 2004–2010
The Infiniti QX56 SUV, which debuted in 2004, moved to the assembly line of Nissan's American plant in Mississippi. The car was sold in the USA, Canada, some countries of the Middle East, and in 2007 its official deliveries to Russia began.
The frame Infiniti QX56 was created on the F-Alpha platform, common with a pickup truck, and the general design of its body was the same as that of an SUV. Under the hood was a 5.6-liter V8 petrol engine with a capacity of 315-325 hp. with., working in tandem with a five-speed "automatic".
On the Russian market, only SUVs with all-wheel drive and a reduction gear were offered at a price of 2.5 million rubles. American buyers could also purchase a rear-wheel drive Infiniti.
The release of the model continued until 2010.
Infiniti QX car engine table
3rd generation (Z62), 2010–2013
The next generation of the Infiniti QX56 SUV was introduced in 2010, the production of cars was transferred from the USA to Japan. The car retained the frame structure, but became even larger. This time, its counterpart was the Y62 series model.
The Infiniti QX56 received an all-new 5.6-liter direct-injection eight-cylinder engine that produced 405 hp. from. The transmission was automatic, seven-speed. The design feature of the chassis is the absence of anti-roll bars, their functions are performed by active hydraulic cylinders built into the shock absorbers.
As before, the SUV had versions with rear or all-wheel drive, but only all-wheel drive cars were delivered to Russia. The interior of the car could have seven or eight seats.
The list of markets where the Infiniti QX56 was offered has expanded: USA, Canada, Mexico, China, South Korea, Malaysia, Vietnam, Russia, Ukraine, Azerbaijan. In our market, an SUV could be purchased at a price of about 3.3 million rubles. In 2012, SKD assembly of cars for Russia began at the Nissan plant in St. Petersburg.
In 2013, the model was renamed in due to a change in the brand index system.
Infiniti QX car engine table
The Infiniti QX56 model is one of the modern crossovers developed in Japan, but still well suited for Russian roads and even off-road. The manufacturer introduced the first generation of the vehicle to the general public in 2004, and in Russia it became available three years later, just in time for the release of the restyled version. The letter Q in the title means that the car belongs to the line of premium models of the manufacturer, X means that it is an SUV, and the numbers 56 show the engine size.
First generation model
First InfinitiQX56 could be purchased in the salons of Japan, the USA and Europe, starting in 2004. The hood of cars of this generation had practically no stampings. The front light blocks had a rectangular shape, and the radiator grill looked quite strict. On the front bumper there was a bell air intake, and along the edges - square "foglights".
Among other features of the car, you should pay attention to the elongated aft part and the straight roof with a relief surface. And also - on the rear bumper, which protrudes by as much as 300 mm beyond the edges of the body. The surface of this element is made in the form of a flat platform, which helps when laying cargo in the trunk.
car interior
The interior of the car looks quite expensive. The dashboard received additional indicators and soft lighting. And in its center is a classic analog clock. Other interior features include:
- leather-trimmed, wide-profile, power-assisted personal seats that provide both driver and passengers with a comfortable ride. Although because of this, only 2 people are placed in the back, and not three;
- wide armrests of each chair. They have keys that control the multimedia system and other crossover systems;
- comfortable head restraints, in which additional screens of the multimedia system can be mounted;
- 10.2-inch infotainment screen and a small trip computer display on the front.
Another feature of the second row of seats is the presence of a wide table between them, under the tabletop of which there is a large compartment for small items. And the last two seats are easily removed into the floor of the luggage compartment. However, the same can be done with the middle row.
Specifications
Considering the main technical parameters of the model, you can see that it is equipped with a 5.6-liter power unit. The power of the first version of the engine is 315 liters. from. The second version of the engine, which appeared a little later, after restyling, had the same parameters, but differed in performance, which was already 325 hp. from.
All versions of the car were equipped with a five-speed automatic transmission and all-wheel drive transmission. Although under normal conditions the crossover has only rear-wheel drive, but when driving off-road, the front axle is also connected. On very bad roads, the drive becomes full with a low gear.
Tab. 1. Specifications of the first generation.
| Characteristic | Meaning |
| power unit | |
| The volume of the power unit, cu. cm. | 5551 |
| Engine performance, l. from. | 315 |
| Drive unit | Full or rear |
| Transmission | 5-speed automatic transmission |
| Speed value, km/h | 203 |
| Set time 100 km/h | 7,8 |
| Fuel consumption (combined mode), l/100 km | 15,3 |
| Dimensions | |
| L x W x H, m | 5,255/2,015/1,97 |
| Wheelbase, m | 3,13 |
| Track (front/rear), m | 1,715/1,715 |
| Ground clearance, mm | 270 |
| Luggage compartment, liters | 232/642/1160 |
The first generation of the crossover had a slightly smaller size compared to the second. Although its wheelbase was longer. And the dimensions of the trunk turned out to be several times smaller, both in the normal state and with the seats unfolded.
Modifications QX56 I
Various configurations of the first generation InfinitiQX56 differed from each other, first of all, the drive and the motor. So, models with a 315-horsepower engine could be bought from 2004, and options with a 325-horsepower power unit. from. – since 2007. Among the crossover options worth noting are leather trim, a premium audio system, heated first two rows of seats, an 8-inch entertainment system display and a sunroof.
Tab. 2. Complete sets of the first versions.
Infiniti QX56 II
In the spring of 2010, the next (and already the last) generation of QX56 appeared on the market. The premium SUV was assembled on the basis of another model - Nissan Patrol Y62 2011. The car was produced for three years. However, in 2013, the series was renamed QX80 - since that time, Infiniti has not named its cars other than by engine size.
Exterior
The exterior of the vehicle has changed markedly. A more modern version of the Ku X 56 has fewer straight and sharp lines. The differences are also in the new form of bi-xenon headlights and grille.
The camera is located inside the emblem located on the front. And in the air intake there is a radar that determines the distance to the obstacle. The dimensions of the rims in the top configuration are 22 inches, which fully corresponds to the huge wheel arches of the car. And the holes in the front fenders provide good aerodynamics of the vehicle.
Salon and equipment
Salon of the second generation InfinitiQX56 can be seven or eight seats. Moreover, the front row has both heating and ventilation. And the third can be made in the form of two armchairs or one wide sofa, which makes it possible to accommodate one more person.
In the basic configuration, the premium crossover is equipped with bi-xenon headlights, a sunroof, folding mirrors and an electric tailgate. The entertainment center received an 8-inch touch screen. The multifunctional steering wheel has a heating function, and the driver's seat has 10 different positions.
Model characteristics
The only one available for InfinitiQX56 For the 2010 model year, the engine, as before, is a 5.6-liter power unit - moreover, only one version with a capacity of 405 horsepower. With the help of such a powerful engine, the car accelerates to 210 km / h, although it spends as much as 14.5 liters of fuel. However, compared with the previous version, gasoline consumption has decreased by an average of 10 percent.
It should be noted that the new QX 56 model has grown in length and width - however, it has decreased in height. The clearance has slightly decreased - although the new 257 mm is quite enough for trips on bad roads. In the basic configuration, the crossover is equipped with 20-inch wheels, although each customer had the opportunity to order 22-inch ones.
Tab. 1. Technical parameters of the car.
| Parameter | Meaning |
| Motor characteristic | |
| Volume, cu. cm. | 5552 |
| Productivity, l. from. | 405 |
| Transmission and gearbox | All-wheel drive, 7-range. "machine" |
| Speed (max.), km/h | 210 |
| Acceleration to hundreds, sec | 6,5 |
| Gasoline consumption (combined dir.), l | 14,5 |
| Dimensions | |
| L x W x H, m | 5.29 x 2.03 x 1.925 |
| Base length, m | 3,075 |
| Tracks (front/rear), m | 1,715/1,725 |
| Ground clearance, cm | 25,7 |
| Trunk, l | 470/1404/2693 |
The last row of the car's seats can be easily folded at the touch of a button located in the trunk. After that, the volume of the compartment increases from the standard 470 liters to 1.4 cubic meters. Similar actions with the second row of seats allow you to almost double the compartment - up to 2.7 cubic meters. Under the bottom of the trunk is a full-size spare wheel.
Vehicle equipment
For global and domestic market model InfinitiQX56 was supplied in 4 trim levels - in two ordinary ones, which differed in the number of seats (7 or 8), and two Hi-Tech, the difference in which was also determined by the seats. Cheaper versions at that time (now the cost of all modifications in the secondary market is approximately the same - and depends more on the condition of the car than on the year of manufacture and equipment) were equipped with security systems, driver's seat adjustments, heated steering wheel and rear view camera. The Hi-Tech version was distinguished by the presence of cruise control and collision avoidance, emergency braking and lane keeping systems.
Tab. 2. Model modifications.
Pros and cons of QX56
Most of the reviews left about the car can be called positive. Users of the QX56 model note its good dynamics, smooth ride, excellent handling and a spacious interior. No less important are motorists and a large luggage compartment, the dimensions of which are even more impressive when the seats are folded down. Among the shortcomings, there is relatively little knee room for passengers in the last row, low visibility and not very effective brakes.
Review of the car Infiniti QX56
updated: August 30, 2017 by: dimajp
