Owning a crossover Nissan Murano the second generation (Z50 body) requires the owner to have a clear understanding of the technical nuances, among which the issue of refueling occupies a key place. Many buyers consider this car as an ideal solution for long trips, but actual driving range directly depends on the design features of the fuel system.
The manufacturer claims certain numbers, but in practice, the tank volume may be perceived differently depending on operating conditions and the type of fuel. To avoid unpleasant situations on the highway or in remote areas, it is necessary to study in detail how the fuel supply system is designed and what reserves the engineers have built into it. Nissan Murano Z50 models.
Correct calculation of mileage per gas station allows you to plan a route with a minimum number of stops. In this article we will analyze not only the dry numbers from the technical data sheet, but also how tank volume interacts with actual fuel consumption in various driving modes.
Z50 Fuel System Specifications
The main parameter of interest to owners and potential buyers is full fuel tank volume. For the Z50 body, which was produced from 2003 to 2008, engineers provided a reservoir with a capacity of 71 liters. This figure is standard for all modifications equipped with 3.5-liter gasoline engines.
The design of the tank is made of high-strength plastic, which ensures resistance to corrosion and reduces the overall weight of the vehicle. The shape of the tank is optimized for placement in the underbody of the crossover, without affecting the usable space of the cabin or luggage compartment. It is important to note that to useful volume refers to the entire capacity, including the so-called “surplus” reserve, which is not completely pumped out.
The ventilation and safety system of the tank complies with modern environmental standards, preventing the evaporation of gasoline into the atmosphere. The fuel level sensor integrated into the pump module transmits data to the dashboard, however, its readings may have a slight error during sudden maneuvers or off-road driving.
When purchasing a used vehicle, you should pay attention to the condition of the fuel system, since over time the plastic may become deformed or leak. Regular diagnostics help you avoid sudden breakdowns on the road. Remember that 71 liter - this is the nominal capacity for which the entire system is designed.
Real fuel consumption and impact on range
Knowing the exact volume of the tank, you can calculate the theoretical driving range, but the real picture depends on many factors. Engine 3.5 V6 VQ35DE, installed on Nissan Murano The Z50 is distinguished by high power, but also a significant appetite for fuel. In the urban cycle, consumption can reach 16-18 liters per 100 kilometers.
When driving along the highway at a uniform speed, the figure drops to 10-12 liters per 100 kilometers. This means that on a full tank the car is capable of covering a distance of 400 to 600 kilometers, depending on the driving style and the load on the crossover. In summer, consumption may be higher due to air conditioning.
- 🚗 Urban cycle: 16–18 liters per 100 km with active traffic in traffic jams.
- 🛣️ Highway: 10–12 liters per 100 km at a speed of 90–110 km/h.
- ❄️ Winter period: consumption increases by 10–15% due to heating and use of the stove.
It is important to consider that the vehicle's power system is sensitive to fuel quality. Using low-quality gasoline can lead to clogged filters and reduced combustion efficiency, which will directly affect increased consumption. High-quality AI-95 is a mandatory requirement for correct engine operation.
If you are planning long trips, it is recommended to refuel at trusted network gas stations. Saving on fuel can lead to costly repairs to the injectors or fuel pump. Range directly correlates with how carefully you drive your car.
⚠️ Attention: Do not allow the engine to operate at an extremely low fuel level. The pump is cooled by the gasoline itself, and running it “dry” can lead to overheating and failure of the entire fuel module.
Features of refueling and access to the neck
Refueling process Nissan Murano The Z50 has its own nuances. The fuel tank neck is located on the right side of the car, which is convenient when driving to most domestic gas stations. The tank lid opens from the passenger compartment, eliminating the need to open it manually outside in bad weather.
To open the cover, you need to press the corresponding button on the control panel or pull the lever located under the driver's seat. After stopping the engine and opening the door, the neck is locked automatically and must be lightly pressed to open. This system protects against accidental opening while driving.
- 🔓 Opening: button on the dashboard or lever under the seat.
- 🛢️ Fuel type: unleaded gasoline AI-95 or higher.
- 📍 Location: right side of the body, rear bumper.
When refueling to a full tank, it is recommended not to unscrew the nozzle ahead of time, since the automatic cut-off system may work due to thermal expansion of the fuel. Overfilling the tank can lead to gasoline entering the ventilation system, which will cause a fuel odor in the cabin and malfunction of the catalyst.
Sometimes owners are faced with the fact that the filling nozzle constantly shoots out, preventing the full volume from being filled. This is often due to a malfunctioning tank vent valve or a clogged system. In such cases, you should not force the process; it is better to contact the service. Ventilation valve plays a critical role in the refueling process.
- 14-15 l
- 16-17 l
- 18-20 l
- More than 20 l
Influence of modifications and configuration on tank parameters
While the 71-litre tank capacity is a constant across the entire Z50 body, there are trim differences that can indirectly affect fuel consumption. Models with all-wheel drive (4WD) have a heavier design, which increases the load on the engine and, accordingly, gasoline consumption.
Versions with a 3.5-liter engine have identical fuel tanks, but differences in the aerodynamics of the body kit or wheel size may make adjustments to the final figures. Sport versions, equipped with more aggressive suspension and tires, may also be less fuel efficient at high speeds.
The table below provides comparative fuel consumption data for various operating conditions to help you plan your fuel budget.
| Operating conditions | Consumption (l/100 km) | Approximate mileage per tank | Drive type |
|---|---|---|---|
| City (traffic) | 17.5 | ~405 km | Full/Front |
| Mixed cycle | 13.5 | ~525 km | Full/Front |
| Route (90 km/h) | 10.5 | ~675 km | Full/Front |
| Route (120 km/h) | 12.0 | ~590 km | Full/Front |
Owners of all-wheel drive should be prepared for the fact that in difficult off-road conditions, fuel consumption can increase to 20 liters or more. In this case power reserve is reduced significantly, making gas station planning critical. Four-wheel drive requires more energy to operate the differentials and transfer case.
⚠️ Attention: When driving off-road with all-wheel drive, fuel consumption may exceed 20 liters per 100 km, which reduces the range to 350 km or less.
☑️ Control before a long journey
Warning light and fuel reserve
On the dashboard Nissan Murano Z50 low fuel warning light comes on when there is approximately 8-10 liters left in the tank. This does not mean that gasoline will run out instantly, but the supply for a comfortable search for a gas station is limited. Manufacturers provide this reserve for driver safety.
After the light comes on, you can drive about 50-70 kilometers more, depending on driving conditions. However, you should not rely on this reserve in difficult conditions. The engine management system may go into limp mode, limiting power to protect the engine from running lean.
- 💡 The lamp lights up: when there are 8-10 liters left.
- 🚗 Power reserve: 50-70 km (real, not passport).
- ⚠️ Risk: damage to the fuel pump and catalyst.
Operating a vehicle with the fuel light constantly on is harmful to the entire system. The fuel pump, immersed in gasoline, uses it for cooling. If the fluid level is low, the pump may overheat, leading to premature failure and the need for costly repairs.
If you often forget to fill up, set a reminder on your smartphone or navigator. The habit of driving “on a light bulb” leads to the fact that in a critical situation you may find yourself far from civilization. Safety stock This is an emergency measure, not an everyday strategy.
What happens to the engine when the fuel level is low?
When the fuel level is low, the pump begins to capture air, which causes interruptions in engine operation. Condensation can also form in the tank, which mixes with gasoline and enters the cylinders, causing corrosion and detonation.
Fuel Saving Tips for Murano Owners
Despite the large tank volume, fuel economy remains a hot topic for many owners. Nissan Murano. Smooth acceleration and maintaining a constant speed on the highway can reduce consumption by 15-20%. Avoid sudden starts and braking, as this significantly increases gasoline consumption.
Regularly checking tire pressure is also important. Underinflated tires increase rolling resistance, causing the engine to work harder. Optimal pressure for Nissan Murano Z50 is indicated on the sticker on the driver's door pillar and is usually 2.2-2.4 atmospheres.
Regular maintenance, including replacing the air filter and spark plugs, directly affects combustion efficiency. A clogged filter or worn spark plugs can increase consumption by 5-10%. Use a quality motor oil recommended by the manufacturer to reduce engine friction.
- ⛽ Smooth ride: reduces consumption by 15-20%.
- 🛞 Tire pressure: check once a month.
- 🔧TO: replacing filters and spark plugs improves efficiency.
Do not overload the car with excess weight. Extra pounds in the trunk cause the engine to spend more energy on acceleration. It is also worth turning off the air conditioning when driving in city mode, if the outside temperature allows. Aerodynamics and the weight of the car directly affect the final consumption.
Before a long trip, check the tire pressure on a cold engine - this is the easiest way to reduce fuel consumption by 3-5%.
Results and recommendations for use
To summarize, we can say that Nissan Murano The Z50 has a respectable range thanks to its 71-litre tank. This allows the crossover to feel confident on the highways and on long trips, without requiring frequent stops for refueling. However, high fuel consumption requires the owner to pay careful attention to route planning.
Following operating recommendations, timely maintenance and careful driving will help optimize fuel consumption and extend the life of the fuel system. Tank volume - this is just one of the parameters, but in combination with competent operation it becomes an advantage of the car.
Remember that comfort and reliability Nissan Murano depend on how carefully you monitor the technical condition of the crossover. Selecting the right fuel and regularly checking your fuel system will give you confidence on the road.
⚠️ Attention: During the cold season, use winter gasoline or additives to protect against freezing of water in the fuel system, especially if the tank is not completely full.
Proper operation of the fuel system and control of flow allow you to get the most out of the Nissan Murano Z50's 71-liter tank for long-distance travel.
Frequently asked questions (FAQ)
What is the actual tank capacity of the Nissan Murano Z50?
The official fuel tank capacity is 71 liters. This is the full capacity, including the reserve that remains in the system after the low fuel light comes on.
How many liters can you add after the light comes on?
Usually, after the lamp lights up, about 8-10 liters remain in the tank. When fully refueled after this signal, approximately 60-63 liters will fit into the tank, which depends on driving style and idle time.
Is it possible to use AI-92 gasoline for Murano Z50?
The manufacturer recommends using AI-95 gasoline and higher. Using AI-92 is possible, but this can lead to detonation, reduced power and increased fuel consumption, especially under load.
Why does the gun at the gas station keep shooting off when refueling?
A common cause is a malfunctioning tank ventilation valve or a clogged carbon filter. This prevents the vapor from escaping, the pressure in the tank increases, and the gun automatically turns off. Diagnostics of the ventilation system is required.
How often should the fuel filter be changed?
For Nissan Murano Z50 is recommended to change the fuel filter every 40-60 thousand kilometers, or more often if you often refuel at untested gas stations with low quality fuel.