Owners of crossovers are often faced with a gap between the figures declared by the manufacturer and what the on-board computer shows in real operation. Nissan Murano with a naturally aspirated 3.5-liter engine, this is a car that combines dynamics and comfort, but requires a serious approach to budget planning for refueling. Many potential buyers are wondering how power-hungry this unit is in a modern metropolis with its endless traffic jams.
The V6 power supply system of the VQ35DE engine, which has become an automotive legend, is reliable, but physics cannot be fooled. The larger combustion chamber and lack of turbocharging mean that more energy is required to accelerate a heavy vehicle. That's why fuel consumption becomes a key factor when choosing between this crossover and more compact competitors with smaller engine displacement.
Claimed characteristics versus reality
Factory data indicated in the passport Nissan Murano, usually look optimistic: about 8-9 liters per hundred kilometers in the suburban cycle and 13-14 liters in the city. However, these figures were obtained on test tracks under ideal conditions, when the driver does not brake, accelerates smoothly, and the road is completely flat. In real life actual consumption is often significantly higher due to many variables that cannot be accounted for in the laboratory.
Owners often note that even with careful driving, the on-board computer readings do not fall below 15-16 liters in heavy traffic. This is due to the fact that the naturally aspirated 3.5-liter engine is forced to operate at high speeds to overcome the inertia of the heavy body. Dynamics plays an important role here, since smooth acceleration in traffic is often impossible without wasting time.
Don't forget about the difference between the generations of the model. Older versions may have slight differences in ECU settings, which affects the combustion efficiency of the mixture. Modern engine control systems try to minimize losses, but the physics remains the same.
Impact of urban conditions and traffic jams
The city cycle is the toughest test for any car with a large engine capacity. In start-stop mode Nissan Murano 3.5 consumes the maximum amount of fuel, since every time you start from a standstill, the engine is forced to overcome the inertia of rest. If you live in a large metropolis, where the average speed does not exceed 25 km/h, get ready for figures in the region of 18-20 liters.
The effect of prolonged heating in winter is especially critical. The engine needs time to reach operating temperature, and during this period the control system supplies a rich mixture. For owners of severe winters, this means that the first 10-15 minutes of the trip the consumption will go through the roof. Cooling system and the operating mode of the injectors during this period are ineffective from the point of view of economy.
- 🚦 Standing in traffic jams with the air conditioning on increases consumption by 15-20%.
- 🌡️ Warming up the engine in winter for more than 10 minutes significantly increases the average.
- 🛣️ An aggressive driving style in the city can increase consumption to 22 liters per 100 km.
⚠️ Attention: Do not ignore the quality of fuel in the city. The use of gasoline with an octane rating below 95 can lead to detonation and increased consumption due to the operation of the ignition timing correction system.
Road performance and aerodynamics
On the track Nissan Murano shows its best side, demonstrating moderate fuel consumption at a stable speed. The aerodynamics of the crossover are quite good for its class, which allows you to maintain a speed of 100-120 km/h without excessive overruns. In such conditions, the actual consumption may be 10-11 liters, which is quite comparable with the declared data.
However, it is worth considering that when exceeding speeds above 140 km/h, aerodynamic drag increases in a quadratic progression. The engine has to operate at high speeds, and fuel consumption increases sharply. If you like to drive fast on the autobahn, then efficiency will fade into the background.
The type of transmission also plays an important role. Continuously variable CVT tries to keep the engine in the zone of optimal efficiency, but when you press the gas pedal sharply, it simulates switching, which increases the load. The smooth operation of the CVT helps save fuel, but only with a relaxed driving style.
- Calm and economical
- Average in aggressiveness
- Aggressive and dynamic
- Depends on the situation
Technical condition and maintenance
A significant part of excessive fuel consumption can be caused not only by design features, but also by the technical condition of the car. Clogged injectors, worn spark plugs or a dirty air filter can increase fuel consumption by 10-15%. Regular Maintenance Nissan Murano is the key to maintaining the declared characteristics.
Particular attention should be paid to the condition of the ignition system. The VQ35DE engine is sensitive to spark quality. If one of the spark plugs does not work correctly, the cylinder does not burn fuel completely, which leads to loss of power and excessive consumption. Control system tries to compensate for this, but efficiency decreases.
Tire pressure also plays a critical role. Underinflated wheels increase rolling resistance, causing the engine to waste more energy on acceleration. For a heavy crossover, this is especially noticeable when driving in the urban cycle.
☑️ Check before long journey
Ways to reduce fuel consumption
Reduce consumption Nissan Murano 3.5 possible by changing your driving habits and taking a number of technical measures. The main rule is to avoid sudden acceleration and braking. Smooth acceleration allows the variator to keep the engine in the low speed zone, where the combustion efficiency of the mixture is maximum. Savings is achieved by optimizing the operation of the transmission.
Turning off unnecessary energy consumers also helps. Air conditioning, heated seats and a powerful audio system create additional load on the generator, which indirectly affects fuel consumption. In hot weather, it is better to use natural ventilation if possible, or turn on the air conditioning only when necessary.
- ⛽ Use high-quality additives to clean the fuel system once every 10,000 km.
- 🚗 Avoid carrying excess cargo in the trunk; every extra kilogram increases consumption.
- 🛣️ Plan your routes to avoid areas with frequent stops and traffic lights.
⚠️ Attention: Do not try to save on engine oil. Using the wrong oil increases friction and can lead to overheating, which directly affects fuel consumption and engine life.
What affects the accuracy of the on-board computer?
The on-board computer calculates consumption based on data from fuel consumption and mileage sensors. Sometimes it may show underestimated or overestimated data due to sensor calibration or software errors. To get an accurate picture, it is better to fill the tank full and measure the actual mileage manually.
Comparison with analogues and competitors
When comparing Nissan Murano With other crossovers in the class, especially those equipped with turbocharged engines, the difference in fuel consumption may not be as obvious. Turbo engines often consume less fuel in quiet mode, but during active driving they can overtake the naturally aspirated V6 in terms of gluttony. Atmospheric engine wins in predictability and reliability.
Many competitors offer hybrid versions that save significant fuel in the city. However Nissan Murano The 3.5 V6 remains the choice for those who value a simple, reliable design without complex electronics. Hybrids require expensive maintenance and costly battery replacements, which negate fuel savings.
The table below provides comparative fuel consumption data for popular competitors on the combined cycle.
| Model | Engine size | Transmission type | Consumption (city/highway) |
|---|---|---|---|
| Nissan Murano | 3.5 L V6 | CVT | 15.5 / 9.5 l |
| Toyota Highlander | 3.5 L V6 | Automatic transmission | 14.8 / 9.2 l |
| Honda Pilot | 3.5 L V6 | Automatic transmission | 15.2 / 10.1 l |
| Ford Edge | 2.0 L Turbo | Automatic transmission | 13.5 / 8.8 l |
Before purchasing a used Nissan Murano, be sure to check the condition of the CVT and fuel system, as repairing them can cost a significant amount of money and affect efficiency.
Features of winter operation
Winter is a real test for any car, but for Nissan Murano with its larger engine capacity it incurs additional costs. A cold start, warming up the cabin and using all comfort systems lead to the fact that fuel consumption can increase to 20-22 liters. Heating system works from the heat of the engine, and until it warms up, the interior remains cold.
Using winter fuel can also affect efficiency. Winter grades of gasoline have a different density and composition, which may slightly change consumption. In addition, low temperatures increase the viscosity of transmission and engine oil, creating additional resistance.
To reduce costs in winter, it is recommended to use a pre-heater or a parking heater. This will allow you to warm up the engine and interior without starting the engine, saving fuel and time. It is also important to monitor the condition of the battery, since in cold weather its capacity decreases and starting the engine becomes more energy-intensive.
Smooth driving and technical serviceability of the car are the main factors influencing the actual fuel consumption of the Nissan Murano 3.5, and not just engine size.
Frequently asked questions from owners
Owners Nissan Murano Frequently asked questions related to efficiency and operating features. Below are answers to the most popular ones, based on the experiences of real drivers.
Why did fuel consumption increase sharply after winter?
A sharp increase in consumption after winter may be due to the fact that the engine did not have time to reach operating temperature in city traffic jams, as well as wear of the spark plugs or contamination of the throttle valve. It is recommended to diagnose the ignition system and clean the engine.
Is it possible to refuel Murano 3.5 with A-92 gasoline?
It is strongly recommended not to use A-92 gasoline for the VQ35DE engine. This engine is designed for fuel with an octane rating of at least 95. Using A-92 will lead to detonation, loss of power and increased fuel consumption, and may also damage the catalyst.
Does wheel size affect fuel consumption?
Yes, installing larger wheels and wider tires increases wheel weight and rolling resistance. This leads to increased fuel consumption, especially in the urban cycle. The optimal size for economical driving is the standard 18-19 inches.
How often should the fuel filter be changed?
To maintain optimal fuel consumption and engine performance, it is recommended to change the fuel filter every 60,000 km. A clogged filter restricts fuel flow, causing the engine to run rough and consume more gas.
Is it possible to reduce consumption to 10 liters in the city?
Reduce consumption to 10 liters in dense city traffic on Nissan Murano 3.5 almost impossible. This contradicts the physics of operation of an atmospheric engine of such a volume. A realistic goal is 14-16 liters during quiet driving without traffic jams.
⚠️ Attention: The actual fuel consumption of the Nissan Murano 3.5 in the city is rarely below 14 liters, regardless of driving style, due to the weight of the car and engine size. Don't believe promises of saving up to 10 liters in heavy traffic.