Consumption priors station wagon. Lada Priora: official and real data on fuel consumption. Sensors and electronics - impact on fuel consumption

Priora, whose fuel consumption can be very varied, in some cases is not very economical car, however, this is often the fault of the car enthusiast himself rather than the manufacturer. After all, in order for a car to consume gasoline carefully, you need to comply with a number of requirements and know the features of your car.

Can Light Priora consume less fuel?

This is an economical car

Firstly, an interesting fact is that fuel consumption can depend on the color of the car. The ubiquitous Americans conducted tests, during which it was found that light-colored models consume 1.2% less fuel, because when high temperatures(in the sun) the temperature inside the car in silver tones is 5 degrees lower than in the black model. Therefore, it takes 13% less energy to cool the interior.

Lada Priora, unlike its domestic predecessors, is equipped with an air conditioning system, so the color of the car in the southern regions of Russia may play some role. What specific equipment is in the car - Taiwanese (Panasonic) or Korean (Halla) can be found out from the specification.

According to user reviews, both lines of cooling devices work efficiently, so it may indeed turn out that a car in the color “white cloud”, “snow queen” or “poplar fluff” will consume less fuel than in a car with a color scheme in the “space” style, “ Panther", "Sochi" (sea green) or "port" (plum).

The increase in fuel consumption due to the use of air conditioning is about 3%, which is not always noticeable. But in the heat, when the cooling is on full power, the engine takes more energy to operate the air conditioner, which is why there is an increase in consumption of up to 10-12%.

Getting rid of unnecessary things

Fuel consumption is directly affected by the operation of additional headlights

Many Priora drivers pay extra at gas stations because of their own laziness, because they often carry unnecessary cargo in the trunk, forgetting that an extra centner inside the car increases the average fuel consumption per 100 km per liter. The same should be said about those who, after using the trunk after trips, do not remove unnecessary pillars from the roof, increasing aerodynamic drag. Experts believe that you should not use the following nodes unless absolutely necessary.

since it has been established that for every hour of heating, for example, rear window, it takes about 100 g of gasoline. Fans of “body kits” should also think about the fact that additional “beauty” can increase costs when refueling a Priora.

Those Priora sedan car owners who do not follow the manufacturer's recommendations regarding the choice of tires and wheels of a certain configuration not only risk their health and life on the road, but may also increase their fuel costs. This is due to the fact that, for example, wide wheels provide greater aerodynamic resistance than narrow ones, so in the first case more gasoline is consumed. In addition, a significant increase in consumption (about 5%) is caused by an incorrectly set wheel angle.

Checking the angle of a Priora car is carried out on special stands, in running order. In this case, the camber can be 0 degrees ±30’, toe 0±1 mm at a longitudinal inclination angle of the turning axis of 1 degree 30’±30’. At correct setting This parameter reduces fuel costs, which is especially noticeable when driving long distances.

Gasoline consumption also depends on what pressure is pumped into the Priora tires. It is recommended to check this parameter at least once a month, because at low pressures (0.4 atmospheres lower than usual), rolling resistance increases and because of this the car consumes more gasoline (up to 10%) and tires wear out faster.

Additional fuel consumption due to faulty equipment

The Priora sedan claims to be a car that is close to the European class in terms of environmental standards, which is why it is equipped with catalysts - devices in which the exhaust mixture is burned until it is environmentally friendly. They are located on or behind the intake pipe and often fail due to burning or destruction. In this case, no matter what the economical mode of gasoline consumption is, the car will “eat” it additionally (+10%), since additional exhaust resistance is created, which the ECU analyzes as a large load and gives a signal to increase consumption. Sometimes replacement (or dismantling) gives good results, in other cases you need to pay attention to the operation of adjacent machine systems.

On-board computer cars

The vehicle control ECU may also incorrectly read information from sensors that measure air flow and, accordingly, give the wrong signal as to which mixture formation mode to use for the engine. And the reason for this is a clogged air filter, which just needs to be changed promptly.

Also, the Priora sedan may additionally consume fuel if the ECU receives data from unadjusted coolant temperature sensors, throttle valve, flow rate of incoming air, vacuum of air masses in the intake manifold or oxygen sensors. To eliminate them, electronic diagnostics are needed, since it is very difficult to find a fault using a brute force method.

Components in which malfunctions increase gasoline consumption

Which element can cause unstable fuel pressure, which, in turn, leads to increased consumption? As a rule, this is either a fuel pump (worn out under the influence of tiny particles from low-quality fuel), or a clogged fine filter, or a mesh in the fuel pump. The electronic brain of the car in this case is based on constant pressure, and when it decreases there is no possibility of compensation even when maximizing the time for injection of the mixture, so fuel consumption only increases.

On injection engines Priorities, an increase in gasoline consumption may be due to contamination on the injectors themselves. In this case, the quality of atomization and the shape of the spray “torch” are disrupted, which results in a decrease in efficiency, the appearance of “triple”, and the useless burnout of part of the fuel in the collector.

Reasons for wasting fuel

What other component of the car can cause additional costs at the gas station? It is worth paying attention to possible flaws in the work automatic transmission, where the locking clutch may, due to a malfunction, prevent changing to a higher gear, which is the most economical.

Do not forget about such an option that is available on Priora cars today as “cruise control”. What effect does it give? This system maintains vehicle speed automatically. During operation of the mode, there is a quick transition to a higher gear and the movement by inertia is actively used, which gives some motorists significant savings in gasoline.

Nowadays the criterion of efficiency power plant no less relevant than quantity horsepower or time to dial the first hundred. The engines of the updated VAZ line, being in good working order, fully meet modern requirements, both in terms of appetite and potential.

Factory fuel consumption figures

The average fuel consumption for a Priora 16 valves (98 hp) with manual transmission is 6.9 liters per hundred kilometers. Until recently, being the flagship Priora model, armed with 106 hp, is no less economical - 6.8 liters per “hundred”. Updated advanced configuration with 106 hp engine. and a five-speed automatic transmission, it has the lowest consumption in mixed mode - 6.6 liters per 100 km.

It is no secret that the most economical mode is driving on the highway at a speed of about 90 km/h. Under these conditions, the on-board computer will show the minimum figures for the current consumption per “hundred”:

• 5.5 l. – for 1.6 l variants. (98 hp + 5MT and 106 hp + 5AT);
• 5.6 l. – for configuration with a 106-horsepower engine and manual transmission.

City bustle characterizes the efficiency of any engine not with the best side. However, for the flagship VAZ series, the balance of energy consumption is normal:

• 8.5 liters per “hundred” (106 hp + “automatic”);
• 8.9 liters per 100 km (106 hp);
• 9.1 l/100 km (98 hp).

Actual fuel consumption of a Lada Priora with a 16-valve engine and various gearboxes

An experienced owner of any car probably knows that achieving ideal fuel consumption indicators is practically impossible. Thus, in winter and in urban conditions this figure shows a particular tendency to increase. In the warm season and on suburban highways, fuel consumption can decrease even below the declared level.

Summarize real indicators mixed fuel consumption on three modifications of Lada 16 valves can be done as follows (in terms of “per hundred”):

• winter/city – 12-14 l;
• summer/city – 9-11 l;
• winter/road – 8-9 l;
• summer/track – 5.5-6.5 l

First of all, the possibility of achieving a low consumption of high-octane composition is determined by the 100% serviceability of all vehicle systems. However, correct driving techniques are no less relevant:

• maintain tire pressure of about 2.0 atm;
• drive with the windows closed and without a roof rack;
• adhere to a moderate pace of movement, without sudden acceleration and braking (on the highway - 80-90 km/h);
• apply engine braking;
• warm up cold engine on the way;
• fill only with 95-grade gasoline;
• drive with the climate control switched off.

Increased fuel consumption on Lada Priora: why?

Quite often, an unreasonable increase in “appetite” is associated with malfunctions of system elements electronic control motor. The most vulnerable components involved in the calculation optimal composition mixtures:

• throttle position sensor (TPS), mounted in the throttle body;
• coolant temperature meter installed in the cylinder block housing;
• oxygen sensor (lambda probe), located in the exhaust manifold housing;
• sensor mass flow air flow sensor (MAF), mounted in the pipe supplying air to the throttle;
• regulator idle speed(IAC), mounted in the throttle assembly.

Faults of this kind are diagnosed using special hardware and eliminated by replacing sensors with known good ones. Installing a new sensor with an incorrect code may cause an increase in “appetite”.

However, other reasons may also contribute to the increase in fuel consumption on a Priora with a 16-valve engine:

• low and unstable blood pressure fuel system, indicating clogged injectors, low resource fuel pump, the presence of clogged filters in the system;
• clogged catalyst, causing the preparation of an enriched mixture;
• a dirty air filter, which not only disrupts the operation of the mass air flow sensor, simultaneously reducing its service life, but also provokes the occurrence of the phenomenon of “air starvation”;
• cold or constantly overheating engine (especially important when the thermostat is not working).

Often the consumption increases due to incorrect operation of the adsorber purge valve. The situation returns to “normal” after replacing the defective unit with a known good one.

Fuel consumption may increase due to air leaks in the power system. Often the place of “unwanted recharge” is the fittings located on the rear side of the sound-insulating plastic motor casing with the inscription “16 VALVE”. Putting on the plugs of the bleeder fittings brake cylinders on the components in question, air leakage can be prevented.

FYI

• When estimating the actual amount of fuel consumption, it is advisable to follow the generally accepted method: fill the tank full, reset the odometer, drive a certain number of km and fill the tank full again, while simultaneously noting the amount of liquid filled. The required value is found by dividing liters by kilometers traveled.
• The on-board computer in mixed mode after zeroing starts counting from 19.9 l/100 km.
• To visually assess consumption, you should “monitor” the current indicator in 4th and 5th gears during quiet driving.

Total

The factory fuel consumption figure for Priora with 16-valve engines is 6.6-6.9 liters per mixed “hundred”. In reality, the appetite ranges from 8 to 14 liters. in winter and 5.5-11 l. in summer.

Increased fuel consumption may be caused by malfunctions in the fuel system, in the ECM, clogged air filter, clogged catalyst, incorrect operation of the air purge valve, air leaks. Tire pressure and driving style also determine energy consumption.

Official data reflects the fuel consumption provided by the car manufacturer; it is indicated in the car’s service book, and can also be found on the manufacturer’s official website. Real fuel consumption data is based on vehicle owners' testimonies VAZ (Lada) Priora Sedan 1.6 MT (98 hp) who left information about fuel consumption on our website.

If you own a car VAZ (Lada) Priora Sedan 1.6 MT (98 hp), and know at least some data about the fuel consumption of your car, then you can influence the statistics below. It is possible that your data will differ from the given car fuel consumption indicators, in which case we ask you to immediately enter this information on the website to correct and update it. The more owners add their information about real consumption fuel of your car, the more accurate the information received about the true fuel consumption of a specific car will be.

The table below shows average fuel consumption values ​​for VAZ (Lada) Priora Sedan 1.6 MT (98 hp). Next to each value is indicated the amount of data on which the calculation is based. average consumption fuel (i.e. this is the number of people who filled out information on the site). The higher this number, the more reliable the data obtained.

× Did you know? On car fuel consumption VAZ (Lada) Priora Sedan 1.6 MT (98 hp) in the urban cycle, the place of movement also influences, since settlements have different congestion traffic, the condition of the roads, the number of traffic lights, and the temperature also differ environment and many other factors.

× Did you know? For fuel consumption VAZ (Lada) Priora Sedan 1.6 MT (98 hp) in the extra-urban cycle, the speed of the car also affects, since it is necessary to overcome the force of air resistance and the direction of the wind. The higher the speed, the more effort the car engine needs to expend. VAZ (Lada) Priora Sedan 1.6 MT (98 hp).

The table below shows in sufficient detail the dependence of fuel consumption on vehicle speed. VAZ (Lada) Priora Sedan 1.6 MT (98 hp) on the highway. Each speed value corresponds to a certain fuel consumption. If the car VAZ (Lada) Priora Sedan 1.6 MT (98 hp) There are data for several types of fuel, they will be averaged and shown in the first row of the table.

Popularity index of the VAZ (Lada) Priora Sedan 1.6 MT (98 hp)

The popularity index shows how this car popular on this site, namely the percentage of added fuel consumption information VAZ (Lada) Priora Sedan 1.6 MT (98 hp) to the fuel consumption data of the vehicle that has the maximum amount of added data from users. The higher this value, the more popular the car is on this project.

When buying a car, the owner looks at the characteristics of the car, including how much he will have to spend on gasoline. If we talk about the Lada Priora, the fuel consumption indicated in the description, according to car enthusiasts, does not fully correspond to the actual indicators. Therefore, it is worth comparing the numbers, taking into account additional factors and fully understanding the matter.

Theoretical indicators

The factory specifications of the Priora indicate the fuel consumption of this car. But the data is averaged and does not reflect the full picture. The manufacturer claims that this 16-valve machine produces 98 horsepower and mechanical box gears “eats” 6.9 liters per hundred kilometers of road.

And at the same time, the flagship model, which drives an automatic transmission with five gears, consumes 6.6 liters per 100 km with 106 horsepower. But a variation of a car without an automatic transmission with 106 horsepower “eats” 6.8 liters, covering the same distance. All calculations of Lada Priora costs per 100 km are made under mixed mode conditions.

The table shows the flow rate for a 16-valve Lada Priora with a 1.6-liter gas tank when traveling along the highway or in a busy city.

Based on the indicators, we can conclude that the highway is the most economical mode. Gasoline consumption on the Priora, regardless of power and gearbox, is noticeably lower.

The 8-valve Priora 1.6 MT produces 90 horsepower on a 100-kilometer country road using 6.2 liters. While it will travel the same amount on city streets, it will already consume 8.8 liters.

But 1.8 MT 123 liters. With. on a long, flat path it will spend 5.4 liters, driving a hundred kilometers, and on busy streets the same distance will require burning 9.8 liters of gasoline.

Actual figures

Experienced car owners know that in practice values ​​can fluctuate for a number of reasons. And it would be inappropriate to demand exact calculations from the manufacturer. After all, in winter time During the year, Priora's consumption can reach very high levels, both in the city (12-14 liters) and outside it (8-9 liters). And in the warm season, when driving along the highway at optimal speed, the value can give the result: city - from 9 to 11 liters, and highway - 5.5-6.5 liters.

Causes of increased “appetite”

Lada Priora: fuel consumption per 100 km may suddenly change, although other conditions remain unchanged. This factor makes it clear that a failure has occurred; most often the problem lies in the gasoline supply control system. Using specialized hardware, it is necessary to diagnose and troubleshoot problems.

Priora fuel consumption may also increase because:

1. The pressure in the fuel system is no longer stable and sufficient. This means that the nozzles or filters may be clogged, or the pump simply has a lack of service life.
2. The catalyst in the same system is clogged.
3. The air filter is clogged.
4. The motor is constantly at an inappropriate temperature: too cold or overheated.
5. Other problems appeared inside the car.
6. Winter season. During periods of bad weather and cold weather, the car is especially vulnerable.
7. The driver has a habit of accelerating and braking quickly when driving a vehicle.
8. Unsuitable or low quality gasoline is used.
9. The air conditioner or other electrically powered device is turned on.

To identify the reason why the fuel consumption of the Lada Priora has changed dramatically, it is worth carrying out diagnostics at a service station. If no significant defects are found there, it is recommended to analyze the above list and compare it with your actions and travel conditions.

What other factors influence

Engine operation itself affects Priora's fuel consumption, and various manipulations force the injectors to inject more mixture into the cylinders. This occurs when switching the gearbox selector, sharp braking or accelerating, as well as during frequent turns of the ignition key.

The next most important factor why fuel consumption on the Priora has increased is the air conditioning, especially if it is operating at full capacity. If it is necessary to influence the climate, it is not recommended to turn on the maximum to quickly achieve results. It's better to do it gradually.

An unheated engine increases the fuel consumption of the Priora. Therefore, it is important to ensure that it reaches the optimal temperature. Headlights have approximately the same effect when traveling, insufficient pressure in tires and open windows (noticeable at speeds of 55 km/h).

Prevention Techniques

High gasoline consumption on a Priora can be normalized using logic and common sense. After checking the systems, the specialist must correct the deficiencies, if any. Or, having ruled out problems of this nature, master driving techniques that will prevent overspending:

1. It is necessary to monitor the tire pressure and avoid serious deviations from the 2.0 atm mark. This can be done at gas stations, using purchased equipment at home, or at other special points.
2. It is necessary to ensure that the windows are closed while driving, and also to remove the roof rack, if there is one. It’s not difficult to do, and the car’s consumption will decrease.
3. Review your driving style: take care to change speed smoothly, do not change it unnecessarily.
4. Use engine braking.
5. If the engine has not reached the desired temperature, it is important to warm it up; this can be done while moving.
6. Do not fill the car with gasoline other than 95.
7. When traveling, turn off climate control systems.

If you follow these recommendations, the fuel consumption of the Lada Priora will decrease significantly. You can additionally consult with a professional, since the combustion of “extra” fuel significantly affects the financial situation of the owner. There is reason to seriously work on this issue.

Conclusion

Fuel consumption (Lada Priora), according to the manufacturer's specifications, is average. But in practice, the numbers are somewhat different, since much depends on the car itself, the presence or absence of defects, as well as the driving process. In summer, driving is economical compared to winter, when the Priora’s consumption reaches the highest levels, as for this model.

You can try to install gas equipment and use its product as fuel. Then there is a greater chance that gas consumption on a Priora will not be as expensive as in the case of 95-octane gasoline.

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Official data reflects the fuel consumption provided by the car manufacturer; it is indicated in the car’s service book, and can also be found on the manufacturer’s official website. Real fuel consumption data is based on vehicle owners' testimonies VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp) who left information about fuel consumption on our website.

If you own a car VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp), and know at least some data about the fuel consumption of your car, then you can influence the statistics below. It is possible that your data will differ from the given car fuel consumption indicators, in which case we ask you to immediately enter this information on the website to correct and update it. The more owners add their data on the real fuel consumption of their car, the more accurate the information received about the true fuel consumption of a particular car will be.

The table below shows average fuel consumption values ​​for VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp). Next to each value, the amount of data on which the average fuel consumption is calculated is indicated (i.e., this is the number of people who filled out the information on the site). The higher this number, the more reliable the data obtained.

× Did you know? On car fuel consumption VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp) in the urban cycle, the place of movement also affects, since the traffic congestion in settlements is different, the condition of the roads, the number of traffic lights, the ambient temperature and many other factors also differ.

× Did you know? For fuel consumption VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp) in the extra-urban cycle, the speed of the car also affects, since it is necessary to overcome the force of air resistance and the direction of the wind. The higher the speed, the more effort the car engine needs to expend. VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp).

The table below shows in sufficient detail the dependence of fuel consumption on vehicle speed. VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp) on the highway. Each speed value corresponds to a certain fuel consumption. If the car VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp) There are data for several types of fuel, they will be averaged and shown in the first row of the table.

Popularity index of the VAZ (Lada) Priora Station wagon 1.6 MT (98 hp)

The popularity index shows how popular a given car is on this site, namely, the percentage of added fuel consumption information VAZ (Lada) Priora Station Wagon 1.6 MT (98 hp) to the fuel consumption data of the vehicle that has the maximum amount of added data from users. The higher this value, the more popular the car is on this project.