Despite this, the UAZ Patriot produced at its facilities is radically different: the SUV turned out to be more “domesticated” and adapted to everyday life.
Characteristics of UAZ "Patriot": fuel consumption, power, speed
After several modifications, the main components and assemblies of the car have not undergone any changes, remaining at the same level: the SUV is equipped with a four-cylinder gasoline power unit with a capacity of 128 Horse power, with a volume of 2.7 liters. Fuel is supplied by injection type, the whole system is based on fuel injection directly into the cylinders and complies with Euro-2 standards.
Also available are models with a four-cylinder diesel engine with a capacity of 113 horsepower and a volume of 2.23 liters, an injection fuel injection system. Somewhat earlier, not only domestic-made engines, but also Italian ones, which had 116 horsepower and 2.3 liters of volume, were installed on the UAZ. However, such engines were not mounted on Patriots 2015 and later.
The transmission of the car is standard - mechanical five speed box gears. Four-wheel drive, and the front is connected manually by the driver.
Fuel consumption
The happy owners of a brand new domestic-made crossover almost immediately after its acquisition are faced with a not very pleasant problem that calls into question the expediency and rationality of this purchase as a whole. We are talking about the fact that the fuel consumption of the UAZ "Patriot" with a full tank exceeds all conceivable values and does not correspond to the one declared by the manufacturer, while the fuel gauge can show an almost complete absence of gasoline after a hundred or two kilometers.
Simple calculations made by the owner of the car, in this case, say that consumption exceeds 20 liters per 100 kilometers, after which thrift comes into play, because of which one can only regret that a model with a diesel engine was not taken. In fact, everything is not as deplorable as it seems at first glance. If we calculate the total amount of fuel spent for several thousand kilometers, then real consumption fuel UAZ "Patriot" will be about 11-13 liters.
Reasons for non-compliance
Such a clear difference in performance is directly related to the design features of the car. The fuel consumption of the UAZ Patriot depends largely on the fact that it has two fuel tanks: the main one is used for refueling, and the auxiliary one is filled from the first one using a built-in jet pump. It works very slowly, so the process of filling both containers takes at least 15-30 minutes. During the start of the movement, gasoline from the auxiliary tank enters the main one, when stopped, everything happens in the reverse order.
Dashboard sensor readings
The fuel consumption of the UAZ Patriot may be incorrect due to another reason. Sensors installed in the tanks show a non-linear change in fuel, since the tanks themselves are straight in the car. The devices themselves are VAZ, they were created specifically for the "Lada", the tanks of which are somewhat different in shape and taper upward, expanding downward. Accordingly, in the upper part, the level of gasoline in them changes several times slower.
In UAZ, on the contrary, the level of gasoline falls linearly, and this happens several times faster. Accordingly, the sensors will not show the real fuel consumption of the UAZ Patriot. Gasoline, even if it is quickly wasted at the very beginning of the journey, will actually be saved.
Data distortion by the on-board computer
The reason for this lies in the fact that initially the device itself is not subjected to any calibration. The opening time of the injectors enters the ECU, and according to this information, it calculates the fuel consumption. Actually, this is the reason: depending on the model of the injection system, the performance of the injectors also changes. In order for the computer to give out real information, it is necessary to calibrate it. It will be most accurate full tanks, however, it can be carried out at idle.
The fuel consumption of the UAZ "Patriot" in this case is regulated as 1.5 liters / hour, while the computer gives a figure of 2.2 liters. The average is correct. It is advisable to connect a calibrated BC of a similar car model before starting measurements, while changing the mileage calibration.
Car tire pressure
Fuel consumption largely depends on the level of inflation of the wheels, especially the rear ones. It is advisable to regularly check the pressure in the tires: the front ones should be somewhat less. In addition, the consumption may increase due to working hubs. front axle. The front axle gearbox at negative ambient temperatures is blown by a stream of cold air and rotates without much load, which will lead to the creation of additional resistance between unheated and non-diluted oil. To avoid this problem, it is desirable to use only a high quality synthetic lubricant whose viscosity will not change at low temperatures.
In addition, you can save fuel with regular use of the car if you drive in high gears, constantly monitoring the number of revolutions. It is necessary to ensure that they do not fall below the minimum mark of 1500 rpm.
What is the fuel consumption of UAZ "Patriot" in reality
Given all of the above, we can conclude that not everything is as sad as it seems at first glance. For UAZ "Patriot" fuel consumption (reviews of numerous owners this car this is confirmed) is about 13.5 liters per hundred kilometers in the city. Most drivers note that when driving on the highway, the consumption is about 10 liters per hundred kilometers. With an increase in driving speed, it can increase to a maximum of 11.5 liters.
For diesel version"Patriot" when driving on a suburban highway, the consumption will be about 9.5 liters. In the city, it changes to 12-13 liters. Turbo diesel engine off-road will consume about 15 liters. Consumption may increase, respectively, when using air conditioning, four-wheel drive, a stove, or with flat tires.
Despite all the advantages of the diesel "Patriot", they acquire it, according to statistics, in only 5% of cases. The main frightening factors are the high cost, the impossibility of converting the car to gas and the difficult maintenance of the motor. In addition, the high noise level and the almost complete lack of sound insulation are also repulsive.
The main unit of any car is the engine. Pickups, sedans, convertibles, buses, tractors simply will not be able to perform their direct duties without an engine. That is why great attention is paid to the motor when choosing a car, its maintenance and operation. In addition, it is one of the most expensive units. Replacing or repairing it almost always costs a lot of money, requires a lot of effort and time.
For an SUV, the reliability and technical condition of the engine is even more important. After all, a motor breakdown in a forest, field, far from roads and people can end up really sad.
A bit of history
The first UAZ "Patriot" left the assembly line in 2005. It was really new UAZ, incredibly modern relative to past models. The manufacturer positioned this machine as safe, reliable and powerful SUV. The design was good for 2005. And if you look at previous models, then the design seemed perfect.
In October 2014, the new Patriot was introduced. He received rear stabilizer, touchscreen, glued glass, more attractive appearance, and the bumpers are now attached to the body. However, there were big security issues. Therefore, already in October 2016, UAZ showed another update. "Patriot" received frontal airbags, even more attractive and modern appearance. improved general security and soundproofing SUV. Finally, the car got rid of two fuel tanks, which so tormented all owners.
What engines on the UAZ "Patriot" exist?
Throughout the first generation, a permanent Gas engine volume of 2.7 liters, with a capacity of 128 horsepower. In 2008, engineers added more and diesel engine volume of 2.3 liters, the return of which was 114 horsepower. It was an Iveco F1A engine. It was installed during the production of the Fiat Ducato car in Russia. This motor was later removed. Since 2012, they began to install the ZMZ-514 turbodiesel. Because of this, the working volume of the engine decreased by 65 cubes. Thus, the improved UAZ Patriot engine received an index of 2.2d. The same motor was preserved after the update in 2014. But the gasoline engine has undergone some changes. As a result, its official power became equal to 135 hp. from. On the newest UAZ "Patriot" engines running on heavy fuel can no longer be found. Diesel has been abandoned. The petrol engine was left unchanged.
diesel engine
The Iveco F1A turbodiesel was, although expensive, but really reliable motor. In addition, it allowed to reduce the Patriot's appetite to twelve liters per hundred kilometers in the city. A calm driver could get an expense and ten liters in the city. Not bad for frame SUV. In addition, despite the lower power, when compared with a gasoline engine, it made the car much faster. The petrol version was already lost after 80 km/h, while the turbodiesel easily accelerated to 120 km/h. This is due to the torque, which was equal to 270 N * m, against 218 "gasoline Newtons". Off-road diesel also performed much better. From turboyamy helped get rid of Traction is always enough.
In 2012, the UAZ Patriot diesel engine from an Italian manufacturer was replaced. Replaced by the infamous "ZMZ-514". It was developed back in the 90s. Had a lot of engineering errors that affected reliability. Cracks in the cylinder head, a valve plate getting into the cylinder, a high-pressure pipeline break and many other problems are still nightmares for owners of diesel Patriots.
According to the engineers, most of the problems have been solved. They changed suppliers of low-quality components, finalized the motor together with Bosch. And so it turned out the same diesel reliable engine UAZ "Patriot". Reviews confirm this. Since mid-2012, when they began to install the Common rail system, the motor did not cause any problems for the owners. Moreover, in terms of driving performance and characteristics, the UAZ Patriot engine on the ZMZ diesel engine almost completely coincided with the Fiat Ducato turbodiesel. Despite this, the manufacturer has abandoned the diesel engine since October 2016. Perhaps there was low demand, or maybe this engine was too expensive for the plant, but it is no longer possible to buy a new diesel Patriot.
gasoline engine
The first generation of "Patriot" received a 2.7-liter gasoline engine. Its power was 128 forces. After the 2014 update, the official power has grown to 135 horsepower, and the maximum torque has decreased by one N * m, from 218 to 17 N * m. However, when tested on a dyno, factory cars in 2015 showed more than 140 forces. This motor went to UAZ from 24 Volga, albeit with some changes. And in the Volga, the declared engine power was 150 horses.
A car with this engine has always been cheaper in the cabin and on the used car market. Relative reliability is also a plus. power plant. The engine on the UAZ "Patriot" has good maintainability, and spare parts for it cost almost nothing. This has always bribed people who choose a Russian SUV for themselves, because repairing a diesel engine is many times more expensive. But you can't really save money on gas. Less than 15 liters per hundred in the city is simply unrealistic for a gasoline Patriot. If you stand in traffic jams, try to actively accelerate, then a consumption of 20-22 liters per hundred kilometers is provided. And if you consider that the car with this engine simply does not go (acceleration to 100 km / h is 19 seconds), then you will have to turn this engine.
Gasoline engine problems
The unchildlike appetite of the 2.7-liter UAZ Patriot engine is not its only problem. A broken chain tormented many SUV owners. In 2017, the manufacturer changed the supplier. It remains to be seen whether this will solve the problem.
Output
What is the ideal engine for the Patriot? Diesel from Iveco. 500,000 kilometers go without any problems. Repair is cheaper than for a ZMZ diesel engine. Buying new car? There is simply no choice. The gasoline engine is very reliable, it is worth watching only the chain.
With the advent of new SUVs from UAZ the lineup domestic cars replenished with new copies (moreover, the UAZ Patriot engine is produced both in Russia and abroad). Only three types of engines are installed on SUVs (one of them is gasoline, the other two are diesel).
All engines installed on the UAZ Patriot comply with Euro-2, Euro-3 and Euro-4 environmental standards. One of the engines is foreign-made (it was borrowed from Fiat car Ducato, manufacturer - Iveco).
These engines are installed on the entire range of UAZ Patriot. In other words, when choosing a pickup truck, you can find three identical cars with various engines. Which one to choose is a personal matter. But before purchasing, you should study the features of each engine and find out what they are individually.
Gasoline engine UAZ Patriot
Produced power unit Zavolzhsky plant (ZMZ), located in Nizhny Novgorod. It has injection system injection and full compliance with Euro-2 environmental standards. ZMZ supplies these engines not only to UAZ, but also to Pavlovsky and Gorky automobile factories. From this we can conclude that in the case of repairs, spare parts are very easy to find (and many people, when buying a car, look at this almost in the first place).
With an engine capacity of 2.7 liters, fuel consumption in urban mode: 14.5 liters, and when driving on the highway - four liters less. Engine power UAZ Patriot at 4400 rpm - 128 horsepower. The engine has two camshafts(for intake and exhaust valves).
The main task of the car is a confident ride in difficult places. The load on the engine of the UAZ is much greater than that of any passenger car. Therefore, high-strength steel parts are used in the engine (crankshaft and camshafts, engine block).
UAZ diesel engines
Diesel engines are of two types: domestic ZMZ and imported Iveco. The Russian sample complies with Euro-3 environmental standards, while the Iveco engine only complies with Euro-2. Both engines are four-cylinder, cylinder arrangement: in-line, cooling system: liquid.
The Iveco engine has a displacement of 2.3 liters. Fuel consumption on the highway is not more than nine liters. Engine power at 3900 rpm is 116 horsepower. For the domestic consumer, the Iveco engine installed on UAZ vehicles will not cause difficulties in repair and maintenance.
Fiat cars, from which the engine is borrowed, are very popular in our country. Therefore, special problems with the presence necessary spare parts will not occur. In addition, UAZ with such an engine has a good power reserve.
Depending on the configuration of the car, the engine, in addition to its main function, also performs auxiliary ones: this is both a hydraulic booster drive and an air conditioning compressor. Even with particularly heavy driving loads, all UAZ Patriot auxiliary equipment will work without problems.
The second version of the diesel engine is the domestic ZMZ. With a volume of 2.25, it has slightly lower characteristics than the Iveco engine. Engine power - 113 horsepower at 3500 rpm. UAZ Patriot, equipped with a ZMZ engine, develops top speed 135 km / h and consumes 9.5 liters of fuel for every hundred kilometers on the highway.
In conclusion, we can conclude that in terms of fuel consumption, the most acceptable option is a diesel engine. But if you need a UAZ Patriot with the highest power, and the price of fuel is in last place, then it is better to give preference to a gasoline engine.
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A short video about the results using the UAZ Patriot 2015 as an example:
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A volume of 2.7 liters produces 128 hp. with a torque of 210 Nm. The second engine with which they sell today UAZ Patriot, this is a 2.2-liter diesel engine with a capacity of 114 hp. at 270 Nm of torque. Diesel is also assembled at ZMZ (Zavolzhsky Motor Plant). Today we’ll talk in more detail about these power units for a domestic SUV.
Patriot petrol engine, this is ZMZ 409, which became the heir to the well-known 406 motor. Inline 4-cylinder 16-valve power unit with aluminum block and aluminum cylinder head. The engine has two overhead camshafts that move the valves through hydraulic lifters. That is, manually adjusting the valves on this motor does not need to be done. Injection injection allows the engine to comply with the Euro 4 environmental standard. There is a chain in the timing drive. It would seem that it could be more reliable, but it is the chain that is the most weak point motor. The constant complaints of the owners about the chain break forced the manufacturer to abandon the use of Chinese hydraulic chain tensioners, replacing them with German ones. Further more detailed specifications of this engine.
UAZ Patriot 2.7 ZMZ 409 (128 hp) specifications, fuel consumption
- Working volume - 2693 cm3
- Number of cylinders - 4
- Number of valves - 16
- Cylinder diameter - 95.5 mm
- Piston stroke - 94 mm
- Power hp / kW - 128 / 94.1 at 4600 rpm
- Torque - 209.7 Nm at 2500 rpm
- Compression ratio - 9.0
- Timing Type/Drive - DOHC/Chain
- Fuel brand - gasoline AI 92
- Ecological class - Euro-4
- Maximum speed - 150 km / h
- Acceleration to 100 km / h - slowly
- Fuel consumption in the city - 15-17 liters
- Fuel consumption in the combined cycle - 13-14 liters
- Fuel consumption on the highway - 11.5 liters
The fuel consumption of a gasoline Patriot is a separate issue, since in off-road conditions with the all-wheel drive, with a working air conditioner, the consumption can reach 25-30 liters per hundred. Therefore, it is not possible to accurately determine the real consumption, due to the huge number of concomitant factors affecting Patriot gasoline consumption.
Diesel engine UAZ Patriot ZMZ-51432, which is currently being installed on domestic SUVs, has been mastered recently. Prior to this, a 2.3-liter IVECO unit was installed under the hood of the Patriot. The domestic motor produces approximately the same characteristics. Power 114 hp with a torque of 270 Nm. Inline 4-cylinder, 16-valve common rail turbodiesel with “BOSCH” injection has an aluminum block and block head. The timing drive is also chain. Diesel is significantly more expensive than the gasoline version, so it is offered only in the most expensive trim levels. Great popularity diesel Patriots not used despite significant fuel savings and increased torque. Further detailed specifications turbo diesel power unit.
Diesel UAZ Patriot ZMZ 2.2d (114 hp) characteristics, fuel consumption
- Working volume - 2235 cm3
- Number of cylinders - 4
- Number of valves - 16
- Cylinder diameter - 87 mm
- Piston stroke - 94 mm
- Power hp / kW - 113.5 / 83.5 at 3500 rpm
- Torque - 270 Nm at 1300-2800 rpm
- Compression ratio - 19.0
- Timing Type/Drive - DOHC/Chain
- Fuel brand - diesel
- Ecological class - Euro-4
- Maximum speed - 135 km / h
- Acceleration to 100 km/h - very slow
- Fuel consumption in the city - 12-13 liters
- Combined fuel consumption - 11.0 liters
- Fuel consumption on the highway - 9.5
The main gift to all lovers of Russian SUVs this year will be presented by ZMZ in the summer on the UAZ conveyor new Patriot. The more modern UAZ-3170 will receive a new gasoline engine, which will replace the 2.7-liter unit, which is very voracious and not very dynamic. New petrol ZMZ engine will have a smaller working volume (according to rumors, 2-2.4 liters), while the engine power will increase, and fuel consumption will be significantly reduced!