Niva Chevrolet High Fuel Consumption What to Do • Let's talk about the advantages

The 1.8-liter Opel engine has the best performance. With a power of 125 horsepower per 100 kilometers, it consumes:

• 12.7 liters in the city;
• 8.4 liters on the highway;
• 10.3 liters in the combined cycle.

Engines with a volume of 1.7 liters produced by AvtoVAZ are distinguished by higher consumption and lower power. The 82-horsepower Euro-5 engine consumes:

• 14.1 liters in the city;
• 8.8 liters on the highway;
• 11.2 liters in the combined cycle.

The outdated 1.7 liter engine model, which meets the Euro-2 environmental standard, consumes slightly less - 10.8 l/100 km in the combined cycle.

Oddly enough, you have to pay for environmental friendliness with high fuel consumption. But AvtoVAZ no longer supplies Opel engines, which at the same time save the owner’s wallet.

Real fuel consumption on a Chevrolet Niva per 100 km and how to reduce it

There are a number of other reasons for the increase in gasoline consumption by these cars:

• high-quality gasoline - you need to refuel at reliable gas stations. By filling up with suspicious gasoline at an unknown gas station, you are putting fuel filters at risk;
• the fuel system must be kept clean, the jets must be cleaned constantly;
• severe wear of piston rings, pistons and cylinder block can increase fuel consumption;
• reducing compression in the engine gives the same result - high fuel consumption;
• Incorrect injector setting.

Adviсe

Driving style greatly affects the Niva's consumption. Drive your car as calmly as possible. The difference will be obvious.

The auto frame located at the top should be removed (in case of non-use). You can park halfway between your destinations. This way you will save fuel and take a walk in the fresh air.

To burn off soot deposited in the engine, it is advisable to drive at higher speeds every week The most suitable place for this is the track, where you can accelerate and overtake to your advantage.

In some cars, the automatic transmission is limited to the highest gear, fourth. Some drivers turn it on bypassing the “D” position, but this is incorrect; this approach does not contribute to fuel economy.

Avoid traveling during rush hour. This saves not only fuel, but also the nervous system.

With a manual transmission, fuel savings are greater, since it takes approximately 15% of the engine power (with an automatic transmission - 20%) and increases the Niva’s consumption by the same amount.

Ballast in the trunk is only relevant in winter (it improves traction), but at other times of the year you need to get rid of it.

During any relatively long stop (queuing at a gas station, at a cafe window), you should turn off the engine.

The use of aerodynamic body kits does not have the best effect on the Niva’s consumption. In addition, body kits and spoilers have not so much an aerodynamic effect as an external one. When securing cargo to the roof rack on top of the vehicle, place it with the smaller side facing forward. This reduces air resistance.

Why does Chevy Niva consume more fuel? Owner reviews

All car owners have different opinions about RT; some people think that 13 liters is normal, but for some, 11 liters seems to be an unreasonably large consumption. True, then you have to pour it into the gas tank - This trick doesn’t work at Lukoil - their pistols in Moscow and the region do not allow you to pour it into a 20 liter canister.

What should you not do?

Many car owners and simply “garage experts” advise getting rid of the adsorber, supposedly this device increases fuel consumption. In fact, it cannot affect this parameter. In addition, the adsorber has a valve that stops the spontaneous leakage of gasoline if the car turns over - this is fire protection.

When using these recommendations together, you can achieve a reduction in fuel in the city to 9-10 liters per 100 kilometers.

Source

Consumption on liquefied gas Reviews from car owners

1. The presence of carbon deposits on the ignition spark plugs or loss of insulation - a weak spark does not allow the fuel to ignite efficiently - it does not burn completely.
2. Current leakage in the electrical network does not allow achieving a high-quality spark.
3. The presence of corrosion or oxidation on the electrical network elements increases the current and also negatively affects the formation of a high-quality spark.
4. Contaminated injectors prevent effective atomization of gasoline in the injector, as a result of which its oxygen enrichment decreases.
5. The presence of a malfunction in the solenoid valve does not allow achieving the optimal dosage of gasoline and air.
6. A faulty throttle valve does not allow accurately dosing the amount of mixture entering the cylinders.
7. A dirty air filter does not allow oxygen to reach the injector in the required quantity. This affects the quality of the formed fuel mixture, making it lean.
8. Presence of tire pressures different from the recommended values. Rolling resistance increases.
9. Lack of balancing or unregulated camber/toe.
10. Faults in the bearings or transmission increase friction between the parts. The motor has to expend additional energy, which turns into heat.
11. Incorrect operation of the thermostat valve does not allow the engine temperature to reach the optimal temperature.
12. Catalyst clogged with soot. An obstacle appears in the path of the exhaust gases, resulting in combustion products remaining in the cylinders.
13. Driving style also affects consumption.

How not to reduce fuel consumption? • There is an independent 2-link front suspension.

see also

Comments 33

Press less in your slippers.

This is the problem - I can bench press less, but you can’t explain it to my wife, she benches as much as she wants

Chip as an option, consumption will drop, power will also drop if you are ready to make sacrifices and don’t want to sell the tires. When chippers do one thing, while other riders fall, this is the only option I see, other than switching to a regular city runabout.

a subcompact car is a definite no, they are small and low, but the family is growing and the roads are getting worse

Chip as an option, consumption will drop, power will also drop if you are ready to make sacrifices and don’t want to sell the tires. When chippers do one thing, while other riders fall, this is the only option I see, other than switching to a regular city runabout.

I changed the brain. There was an old factory firmware - Lilo 15 liters. Now the diagnostician promised 9-9.5 liters. the changes are felt - the ride is much better. I’ll also install a front axle disconnect switch on the transfer case, which should further reduce the consumption.

I wouldn’t recommend switching the traction to the rear axle, it’s not provided by the factory. At risk, plus they say it doesn’t slow down that much, the engine is already weak.

buy another car, sell the Shniva.

And what is the expense?

Having bought zhyp, they don’t cry for gasoline)))

That's right, Vova! Fak the fuel save! )))

Buy “Oka” and rejoice, 4 liters per 100

Switch to alternative types of fuel ;-) but in general, even without air flow sensor, consumption in the city is no more than 12 liters, provided everything else is in working order ;-) I don’t have a catalyst as a sensor for it

there is only one solution - Duster diesel

from 7.2 to 10.5 reasons million. 1. mass air flow sensor (MAF) - its condition. main! 2. control lambda probe (the first one immediately behind the manifold). 3. Gasoline is stolen or leaks. Jackie Chan glows? Sports ECM chip? the chain stretched out and moved the camshaft along the mark. gasoline 92 or 95?, tires (model (picture), how inflated, tubeless camera), spark plugs, explosive wires (northern lights?), trailer, handbrake? Is the lowering switch on? Is there anything sticking in the chassis? when the air intake was changed, the compression in the cylinders, the valve burned out, what is the condition of the catalytic converter cells? etc…

Owner reviews

When buying a Chevrolet Niva, keep in mind that you are buying an SUV. It will consume a lot of fuel - more than 10 liters per 100 kilometers. It is most profitable on the highway, at a speed of 100 km/h. You can reduce fuel consumption if you monitor the condition of the car (tire pressure, brake pads, engine). Miracle units (ionic activators, magical chemistry and magnets) will never pay for themselves.

Consumption of Chevrolet Niva 1.7 l

VAZ-2123 is a modern gasoline engine that complies with the Euro-5 environmental standard. Power system: distributed injection with electronic control. Volume – 1.7 liters. Accelerates the car to 100 km/h in 19 seconds, maximum speed is 140 km.

Such an engine consumes an average of 10.2 liters per 100 km. You can find more precise data in your passport:

• within the city limits – 14.1;
• on the highway outside the city - 8.8;
• average consumption - 10.2.

What’s funny is that the performance of older Euro-2 standard cars looks better :

• in urban areas – 10.8;
• on the highway outside the city (speed 90 km/h) – 8.6;
• average consumption - 9.7.

Is there an alternative?

To save fuel, some suggest converting to gas. There is a lot of debate on this issue, however, if you agree to such a rework, you should take into account the opinions of critics:

• It is not possible to repair the engine at every service center - for service you will have to visit a specialized workshop;
• gas consumption is higher - compared to gasoline, 1.5 times more fuel is required;
• burnout of the cylinder head gasket - the standard resource of 150 thousand km can be safely divided in half;
• gas takes away power, and Niva already doesn’t have enough of it;
• cross-country ability is reduced - if a gas cylinder is installed behind the rear gearbox, it noticeably reduces ground clearance.

Practice shows that HBO is not the best option for Niva. To increase cross-country ability, some try to place the cylinder in the trunk, but the container will take up its entire volume.

Adding to the complexity is increased engine wear and reduced vehicle performance.

Still, the best option for a Chevrolet Niva is high-quality gasoline and proper care.

Source: nivachevrole.ru

Chevrolet Niva fuel consumption per 100 km according to the passport • Owner reviews

• in urban areas – 12.7;
• on the highway outside the city - 10.4;
• average consumption – 8.

Gasoline • At higher speeds, air resistance increases, which causes additional combustion of gasoline.

Option 2 of 4: Saving fuel

1. When refueling a car, do not fill the tank to the top. It is advisable that it be filled between half and quarter tank. And driving on an empty tank is very harmful to your car. The first thing that suffers is the fuel pump. And keep in mind, a tank filled with 60 liters increases the weight of the car by 45 kg.

2. When changing oil, give preference to synthetic, using additives. This reduces Niva consumption by approximately 15% (subject to the requirements of the instructions). Thanks to additives, the viscosity of the oil is stabilized, making engine operation smoother, because the lubrication process involves the entire volume of oil, and not part of it.

3. When choosing fuel, give preference to the best. Do not mix different types of fuel in one tank. Using cheaper gasoline allows you to save money, and the fact that cheap gasoline contains a large amount of ethanol indicates a significant overconsumption of fuel. As an experiment, you can fill up with the same amount of gas, determine which distance you can cover, and what is generally best for your car.

4. The use of synthetic oils will enable fuel savings of approx. by 5% . You should not ignore the scheduled oil change; this can result in excessive fuel consumption and damage to the engine. If for some reason you cannot use synthetic oil, then purchase the lightest one. For example, 5W-30 will have a greater effect than 15W-50. Watch how the engine behaves while driving. Sometimes engines running on synthetic oil run harder.

5. A significant increase in Niva consumption was noticed when using an air conditioner within the city. However, when driving on the highway in a car with air conditioning, fuel economy will be greater than with the windows open.

The air resistance when driving with the windows open is higher than the power consumed when using the air conditioning.

6. A visual assessment of fuel consumption can be given by knowing how loaded the engine is. Using air conditioning, sudden and frequent increases in speed, and traveling at high speeds have a serious impact on fuel consumption, but these are not the main indicators. Pay attention to engine speed. It's like monitoring your pulse by assessing your heart function.

By tracking the speed, decide at which engine performance is better . Engine speed above 3000 indicates a low gear. It is necessary to switch it and move at a higher speed, but at low speeds. Driving at medium speeds determines the Niva's consumption.

How to control engine speed? The dashboard of many cars is equipped with a device called a tachometer. Thanks to the tachometer, you can determine the engine speed at any time. The tachometer readings are reduced by 1 thousand times, i.e. if the arrow is against the number 3, then the engine operation is estimated at 3000 rpm.

The engine operates most efficiently in the range from 2000 to 3000, but in order to reduce fuel consumption, you should not cross the 2000 mark. You can only drive at engine speeds of more than 2700 when driving at top speed. This way you can travel around the city at a speed of 50-60 km/h and 105 km/h on the highway without fines.

General feeling of the car. Emotions

Increased cross-country ability is facilitated by a lowering row, the presence of an inter-axle locking mechanism and well-executed body geometry. The car moves comfortably both in off-road conditions and on the highway in the city.

Niva Chevrolet 1.7 l

The heart of the Chevy Niva is the VAZ-2123 four-cylinder gasoline engine , developed on the basis of the VAZ-21214 injector back in the 90s of the last century.

Technical characteristics VAZ-2123 engine :

• volume – 1.7 liters
• power – 80 hp
• torque - 127.5 Nm (at 4000 rpm)
• maximum speed – 140 km/h
• acceleration time to 100 km – 19 seconds

Characteristics

If we talk about the technical characteristics of the Gentra, then the engine of this model has a displacement of 1.5 liters with a power of 107 hp. The engine has 4 cylinders and 16 valves, and a chain is installed instead of a timing belt, which is much more reliable. The engine is quite interesting and the gas mileage is acceptable

. The motor is made for countries where operating conditions are harsh, and the model itself is called GM Powertrain S-Tec III.

The power unit itself is assembled in Uzbekistan, where the Daewoo Gentra is produced. Uzbekistan itself has not yet learned how to make high-quality automatic transmissions, so they are brought from Korea.

In comparison with the Chevrolet progenitor, the Daewoo Gentra is equipped with the same 5-speed gearbox if manual shifting is used. At the same time, when buying a car with an automatic transmission, the owner receives a 6-speed gearbox and slightly higher gas mileage, but within normal limits

. It is worth noting that the gas consumption of the Daewoo Gentra on the highway when using the AT is less than that of the MT, but in city mode the fuel consumption will be higher. In addition, the dynamics with an automatic transmission are not as good as with a manual transmission. Acceleration from a standstill was especially affected.

If you make certain adjustments to the car, you can get better acceleration and dynamics, but fuel consumption will also increase.

Ways to reduce fuel consumption Fuel consumption

1. adhere to a calm, non-aggressive driving style;
2. change fuel and air filters on time;
3. monitor the tire pressure (optimally 2.1 - 2.2 atmospheres);
4. use high-quality motor oil and good gasoline;
5. monitor the technical condition of the car, especially its brake system;
6. do not carry extra cargo in the car that makes the car heavier;
7. Warm up the engine in cold weather.

Consumption of a Chevrolet Niva 1.8 l • 7 equipped with a fuel injection system is an ideal option for domestic roads.

Option 4 of 4: How to plan a trip?

1. The trip must be planned in advance. Decide on a list of places you need to visit, plan a route so that you don’t have to circle around the city in vain, burning fuel.

2. Carefully thinking through the route will help to significantly save fuel . Be sure to take into account traffic jams and traffic lights. Give preference to wide avenues rather than narrow streets with traffic jams.

3. It helps to keep a record of how far you travel on each tank. Enter the ratio of the amount of gasoline (in liters) received at a gas station to the number of kilometers traveled in a notebook . When comparing the results, it will become clear to you whether the Niva’s consumption is decreasing or increasing, whether your car is in good condition and whether there is enough water in your tank.

Chevrolet Niva with a 1.8 liter engine

Many copies were broken in the discussion of the Niva on car enthusiasts forums. They talked about everything - maneuverability through forests and cities, appearance, frequency of breakdowns. Including fuel consumption.

Technical condition of the car

Any malfunctions of the engine, ignition or fuel system affect gasoline consumption. First of all, you need to highlight:

• Condition of spark plugs and high-voltage wires. Carbon deposits on the electrodes or breakdown of insulation impairs the spark. As a result, the fuel burns incompletely or too slowly.
• Dirty injectors. Plaque in the jets or a faulty solenoid valve prevents the creation of the optimal concentration of the fuel-air mixture.
• Throttle. Problems with the opening and closing of the damper change the composition of the mixture in the combustion chambers. This worsens the traction and efficiency of the motor.
• Filter status. A clogged air filter prevents sufficient oxygen from being delivered to the combustion chambers. Faulty fuel filters cause interruptions in engine operation, which negatively affects fuel consumption.
• Tire pressure, condition of wheel bearings and transmission, wheel alignment angles. Rolling resistance depends on these parameters. Half-flat tires or improper wheel alignment can increase gas mileage by 10-20%.
• Thermostat. A valve frozen in the open position does not allow the engine to warm up to operating temperature. In the cold season, this increases fuel consumption by 25%; in the warm season, the excess consumption will be slightly lower.
• Catalyst. A serviceable part does not greatly affect efficiency. But over time, the catalyst honeycomb becomes clogged and impedes the passage of exhaust gases. This reduces the efficiency of the engine and can even lead to problems starting it. There are two ways to solve the problem: the correct way is to replace the part, the budgetary and non-environmental way is to cut out the catalyst and weld a piece of pipe in its place.

Option 3 of 4: Driver Habits

1. Use cruise control driving technique. This often helps save fuel while maintaining a constant speed.

Also interesting: Engine 21214 Features, characteristics and tuning

2. Don't rush. As the speed increases, the resistance of the oncoming air flow also increases. When driving at higher speeds, fuel consumption increases by up to 30%. At a speed not exceeding 60 km/h, the effect of air resistance on fuel consumption is practically non-existent, and at higher speeds it becomes more significant.

3. Sharp accelerations are very harmful. Internal combustion engines have an optimal operating mode at 2000-3000 rpm, and the greatest power develops at 5000-6000 rpm. When the engine reaches the required speed, you need to switch to the next gear using a manual gearbox.

For example, to accelerate a car to 50 km/h, you turn on the first, accelerate on the second, and then, skipping the third, turn on the fourth or fifth, provided the engine maintains speed. But you need to remember that when you press the gas pedal in fifth gear at low speed, there will be no acceleration. In this case, you can switch to a lower gear .

4. Try to brake as little as possible, because for subsequent acceleration you will use up fuel that could be saved. Carefully monitor the operation of traffic lights to avoid unnecessary acceleration.

5. You should not warm up the car while idling. It is better to do this by starting slowly, avoiding jerky accelerations until the engine reaches the required temperature.

6. Decide on the optimal speed in relation to the amount of fuel consumed. Often this is 80 km/h. Optimal speed involves minimum speed in maximum gear. For example, the optimal speed of Jeep Cherokees is 90 km/h, and Toyota 4Runners is 80 km/h . Determine the optimal speed of your car, try to stick to this speed when traveling.

7. Some cars are equipped with gearboxes that have an “overdrive” function. If your car is one of those equipped with this device, turn it on in a timely manner. In some cases, turning it on is inappropriate, for example, when towing a large load. The “overdrive” function is considered to be turned on by default when the gearbox lever is in the “D” position. In some cars, this function is turned off with a button. But it can turn off when the engine brakes while moving down, or, conversely, when going up. This feature contributes to slight fuel savings by allowing you to maintain speed at low engine speeds.

8. Carefully monitor the operation of traffic lights . Sharp acceleration and braking do not have the best effect on the Niva’s consumption. You shouldn’t circle around the parking lot for a long time, burning fuel, to choose a more convenient place. You have to accept that the most convenient seats are always occupied.

9. Maintaining a safe distance is very important. Driving at a short distance forces you to brake and accelerate much more often than driving 20 meters at the same speed. You will gain time for braking at traffic lights, you will have to brake significantly less in connection with the car in front, and you will also have the opportunity to maneuver.

10. Long-term heating has an adverse effect on Niva consumption. In the cold season, 30 seconds is enough . During this time, the engine is already sufficiently lubricated for safe operation. If you stop for more than 10 seconds, turn it off. This will also help save fuel. But keep in mind that if you start the engine frequently, you will damage the starter.

11. Decide on the gear that is most suitable for uniform movement. When driving lightly on the highway, you can resort to the highest gear. Listen carefully to the operation of the engine, since driving in a high gear is fraught with malfunctions in insufficiently powerful engines. Some manufacturers offer various versions of the gear ratio in the gearbox.

Also interesting: Popping noises in the muffler: what serious engine problems do they indicate?

Technical side. Let's talk about the advantages

• A large amount of impurities or a low octane number of gasoline reduces engine efficiency.
• Paraffin and other contaminants found in low-grade gasoline clog injectors, filters, throttle bodies and fuel pumps.

What's the end result? Dynamic characteristics

• rebuild the “brains” of the machine with the help of a good specialist,
• remove the rear driveshaft,
• remove hydraulic compensators,
• switch to gas equipment altogether.

Removing the catalyst and flashing the controller

This does not apply to cars with Euro 2 emissions standards. All other motors can be safely reflashed. Refinement will allow you to achieve a little more performance from the engine, and fuel consumption will decrease. This is due to the fact that the engine will no longer be “strangled” by toxicity standards, which limit many engine parameters and potential.

Real numbers

Lengthening the base made it possible to make a more comfortable interior and increase the fuel tank, since the weight of the car increased, gasoline consumption on the VAZ Niva also became higher, and the dynamic performance turned out to be similar to the VAZ 2121 model. Before deciding on the choice of a carburetor or injection Niva, it is very important to familiarize yourself with technical characteristics of both SUV models.

Disadvantages of the carburetor

The main disadvantages include the following:

1. This engine is unreliable. That is, almost every season it is necessary to service the carburetor and adjust it.
2. Such a motor is highly dependent on air temperature. Mostly problems arise in winter with such an engine. For example, if you overfill the spark plugs, it will be impossible to start the car. To do this, you will have to unscrew them and dry them. In addition, in winter the float often gets stuck, this is due to condensation. In the summer, many Niva owners with a carburetor engine are faced with such a problem as an overheated fuel pump.
3. Low productivity. To increase the engine's potential, it is necessary to spin the engine to high speeds.
4. Very high fuel consumption.

It is worth noting that, despite the fact that this power system is quite simple and repairable, it requires special attention. Many car owners should prepare in advance for the fact that they will have to rebuild the carburetor several times every year.

Petrol

What to do if fuel consumption is higher than rated? If the car consumes more fuel and does not correspond to the nominal value indicated in the table, this means there is a malfunction. Experienced service center technicians will tell you how serious it is and how it can be eliminated. In some cases, tuning makes it possible to further optimize fuel consumption, but this is usually achieved by lightening the body structure or by replacing the engine. Professional automotive technicians can provide specific recommendations.