Nissan Note: fuel consumption per 100 km - passport data and real indicators

Nissan Note is a compact hatchback that has gained popularity due to its practicality, efficiency and unpretentiousness. However, actual fuel consumption often becomes a subject of debate among owners. Official figures from the manufacturer and actual figures in the urban cycle or on the highway may differ significantly. In this article we will analyze what fuel consumption is Nissan Note with different engines (HR12DE, HR16DE, K4M), what affects the excessive consumption of gasoline and how to reduce the car’s appetite without compromising comfort.

We analyzed data from technical data sheets, reviews from owners on forums (including Drive2 And Nissan-Club), as well as the results of independent tests. We will pay special attention to typical problems that lead to increased consumption - from clogged injectors to sensor malfunctions. If you are planning a purchase Note or are already faced with increased fuel consumption, this article will help you understand the nuances.

Official data: fuel consumption according to the passport

The manufacturer declares the following fuel consumption figures for Nissan Note depending on the engine and transmission type. These figures were obtained in laboratory conditions according to the standard NEDC (obsolete loop) or WLTP (more realistic, but still optimistic). It is important to understand that real values are almost always higher by 15–30% - especially in city mode with frequent acceleration and idling in traffic jams.

Engine	Transmission	City (l/100 km)	Route (l/100 km)	Combined cycle (l/100 km)
HR12DE 1.2 (98 hp)	Manual transmission	5.7	4.2	4.8
HR12DE 1.2 (98 hp)	CVT	6.1	4.5	5.1
HR16DE 1.6 (114–117 hp)	Manual transmission	6.5	4.7	5.4
HR16DE 1.6 (114–117 hp)	CVT	7.0	5.0	5.8
K4M 1.6 (115 hp, Renault)	Manual/automatic transmission	7.2	5.1	6.0

As can be seen from the table, the most economical option is HR12DE with mechanics. However, owners note that in reality even this engine rarely shows less 6.5 l/100 km in the city. The variator adds to the consumption 0.5–1 l, and the engine K4M (installed on earlier versions Note for some markets) and can even “eat” up to 9–10 l in winter.

⚠️ Attention: Passport data is relevant for new cars with ideal operating conditions. After 100,000 km mileage, fuel consumption usually increases by 10–15% due to engine wear, fuel system contamination and compression deterioration.

Real fuel consumption according to owner reviews

To understand what fuel consumption is Nissan Note in real-world conditions, we collected data from automotive forums and social media groups. Here are the averages for different engines:

• 🔹 HR12DE 1.2 (manual): 6.5–7.5 l/100 km in the city, 5.0–5.5 l on the highway. In winter, consumption increases to 8–9 l due to prolonged warm-up and heating turned on.
• 🔹 HR12DE 1.2 (variator): 7.0–8.0 l/100 km in the city, 5.5–6.0 l on the highway. The CVT requires a smoother driving style, otherwise consumption can reach 9 l.
• 🔹 HR16DE 1.6 (manual/variable): 7.5–9.0 l/100 km in the city, 6.0–6.5 l on the highway. The engine is more powerful, but the appetite is also greater - especially during dynamic driving.
• 🔹 K4M 1.6 (Renault): 8.5–10.0 l/100 km in the city, 6.5–7.0 l on the highway. This motor is less economical, but more reliable in the long term.

Interestingly, the owners Nissan Note with engine HR12DE often complain about increased consumption when driving short distances (for example, trips up to 5 km). This is due to the fact that the engine does not have time to reach the optimal temperature regime, and the injection system operates in a rich mode. It is also noted that after replacing spark plugs And cleaning the throttle valve consumption may decrease by 0.5–1 l.

What affects fuel consumption: 7 key factors

Fuel consumption Nissan Note depends on dozens of parameters - from the quality of gasoline to driving style. We have highlighted 7 main factorswhich most often lead to overspending:

• 🔧 Engine technical condition: Worn out piston rings, valves or valve stem seals increase consumption by 1–2 l/100 km. Check the compression and condition of the CPG if the engine “eats” oil.
• ⚡ Electronics and sensors: Faulty oxygen sensor (lambda probe), mass air flow sensor (MAF) or temperature sensor may cause the ECU to prepare the mixture too rich.
• ⛽ Fuel quality: Gasoline with lower octane number 95 or with impurities leads to detonation and increased consumption. Particularly critical for HR12DE — this engine is sensitive to fuel.
• 🚗 Driving style: Sudden acceleration, braking and driving at high speeds (above 3000 rpm) increase consumption by 20–30%. The CVT especially does not like aggressive driving.
• 🌡️ Climatic conditions: In cold weather (-15°C and below) consumption increases by 1.5–2 l/100 km due to prolonged warm-up, the heater being turned on and increased resistance of cold oil.
• 🔋 Additional equipment: Air conditioning, heated seats, headlights and radio increase the load on the generator, which indirectly affects consumption (up to 0.5 l/100 km).
• 🛞 Condition of chassis and tires: Flat tires (lower pressure 2.0 atm) or unbalanced suspension increases rolling resistance, which leads to excessive ride.

One of the most insidious factors is dirty injectors. On Nissan Note with over mileage 80,000 km they often become clogged with deposits, which leads to uneven injection and increased fuel consumption. 10–15%. Solution - ultrasonic cleaning or flushing with special additives (for example, Liqui Moly Injection Reiniger).

How to reduce fuel consumption: practical tips

Reduce appetite Nissan Note possible without major investments. Here 5 proven methods, which give results after the first trip:

1. Smooth acceleration and braking. Try to keep the revs in the range 1500–2500 rpm. On a CVT, avoid sharply pressing the gas pedal - this causes the ECU to enrich the mixture.
2. Tire pressure monitoring. Optimal pressure for Note: 2.2 atm front and 2.0 atm behind. Check with a pressure gauge once every 2 weeks - even a slight decrease in pressure increases flow.
3. Using quality oil. For HR12DE/HR16DE synthetics recommended 5W-30 or 0W-20 (For example, Mobil 1 ESP or Idemitsu Zepro Eco Medalist). Low viscosity oil reduces friction losses.
4. Cleaning the throttle valve. On Note the valve becomes dirty after 50,000 km, which leads to unstable idle speed and increased consumption. You can do the cleaning yourself using CARB CLEANER.
5. Disabling unnecessary consumers. Air conditioning increases consumption by 0.5–1 l/100 km, heated windows - on 0.3 l. If it's not hot, use ventilation instead of climate control.

For those who are willing to spend time on deeper optimization, there are several more effective methods:

Check the spark plugs (gap 0.8–1.0 mm)

Replace the air filter (every 15,000 km)

Check the thermostat (opening temperature 82–88°C)

Use fuel additives (e.g. BG 44K)

Calibrate the throttle valve (via diagnostic scanner) -->

Particular attention should be paid CVT. If the transmission does not operate correctly (jerks, delays during acceleration), this may be due to belt wear or low oil level. Changing the oil in the variator (original NS-2 or NS-3) every 60,000 km helps maintain efficiency.

Typical faults that increase consumption

If Nissan Note began to “eat” gasoline for no apparent reason, first check the following components:

Malfunction	Symptoms	Impact on consumption	Repair cost (approx.)
Clogged injectors	Unstable idle, failures during acceleration	+1.0–1.5 l/100 km	Cleaning: RUB 3,000–5,000
Faulty lambda probe	Check Engine, high idle speed	+1.5–2.0 l/100 km	Sensor replacement: RUB 4,000–8,000
Air leak into the intake manifold	Noise when the engine is running, floating speed	+0.8–1.2 l/100 km	Diagnostics + repair: 2,000–6,000 RUR
Worn spark plugs	Troubleshooting, difficult starting	+0.5–1.0 l/100 km	Replacement kit: RUB 1,500–3,000
Dirty air filter	Reduced power, black smoke from exhaust	+0.3–0.7 l/100 km	Filter replacement: 500–1,200 RUR

One of the most common problems in Nissan Note with engine HR12DE — oil leak through valve cover. This leads to oil entering the combustion chambers, which increases fuel consumption and leads to carbon deposits on candles. If you notice oil on the spark plugs or blue smoke coming from the exhaust, check the valve cover gasket and seals.

⚠️ Attention: If fuel consumption increases at the same time as the error appears P0171 (“lean mixture”) or P0172 (“rich mixture”), carry out diagnostics immediately. These codes indicate problems with the fuel system or sensors that may cause catalyst overheating and expensive repairs.

Comparison with competitors: who is more economical?

To understand how much Nissan Note economical compared to its peers, we compared its fuel consumption with other compact hatchbacks:

• 🔹 Toyota Yaris 1.0/1.5: 5.5–6.5 l/100 km in the city. More economical, but less spacious.
• 🔹 Hyundai i20 1.4: 6.0–7.0 l/100 km. Similar indicators, but worse dynamics.
• 🔹 Kia Rio 1.4: 6.5–7.5 l/100 km. More reliable, but less economical.
• 🔹 Volkswagen Polo 1.6: 7.0–8.0 l/100 km. More powerful, but also higher consumption.
• 🔹 Renault Clio 1.2: 5.8–6.8 l/100 km. The closest competitor in terms of efficiency.

Nissan Note occupies an average position in fuel consumption among its classmates. Its main advantage is spacious salon And practicality with relatively low gasoline consumption. However, in terms of reliability it is inferior Toyota Yaris And Hyundai i20, and in terms of dynamics - Volkswagen Polo.

Why does a Nissan Note with a CVT consume more than a manual transmission?

A continuously variable transmission (CVT) maintains higher engine speeds for smooth acceleration, which increases fuel consumption. In addition, the torque converter in the CVT Note creates additional load on the engine, especially in the urban cycle. A manual transmission allows you to better control speed and save up to 10% fuel.

Winter consumption: how to save money in cold weather

Fuel consumption in winter Nissan Note may increase by 20–40% - especially in regions with harsh climates. Main reasons:

• ❄️ Long warm-up: The engine is idling 5–10 minuteswhat burns 0.3–0.5 l gasoline.
• 🔥 Interior heating: The heater and heated seats create additional load on the generator.
• ⛷️ Winter tires and road conditions: Snow, ice and flat tires increase rolling resistance.
• 🛢️ Winter fuel: Gasoline with additives for frost resistance has a lower energy value.

To reduce winter consumption, follow these recommendations:

1. Use automatic warm-up (For example, Webasto or Eberspächer), so as not to heat the car at idle.
2. Fuel up at trusted gas stations - in winter the risk of running into low-quality gasoline is higher.
3. Check battery condition. A discharged battery forces the generator to work in increased mode.
4. Use synthetic oil with low temperature viscosity (0W-20 or 5W-30).

⚠️ Attention: Don't leave Nissan Note at night with the heated windows or headlights on. This discharges the battery and can lead to the fact that the engine will not start in the morning, and the starter will “eat up” additional gasoline during repeated attempts to start.

FAQ: Frequently asked questions about Nissan Note fuel consumption

❓ Why does my Nissan Note with HR12DE engine consume 10 l/100 km in the city?

The reasons may be as follows:

• 🔹 Clogged injectors or throttle body (needs cleaning).
• 🔹 Faulty lambda probe or mass air flow sensor (check errors through a scanner).
• 🔹 Aggressive driving style (variator is especially sensitive to sudden acceleration).
• 🔹 Low tire pressure or unbalanced wheels.

Start with diagnostics and replacement of consumables (candles, filters). If the problem persists, check the compression in the cylinders.

❓ What oil should I pour into the HR16DE engine to reduce consumption?

For HR16DE Recommended synthetic oil with viscosity:

• 🔹 5W-30 (universal option for most regions).
• 🔹 0W-20 (for cold climates, improves cold starts).

Top Brands: Mobil 1 ESP 5W-30, Idemitsu Zepro Eco Medalist 0W-20, Motul Specific DEXOS2 5W-30. Low viscosity oil reduces friction losses and improves fuel economy. 2–3%.

❓ Is it possible to reduce consumption by reflashing the ECU?

Flashing the ECU (chip tuning) can either reduce, so increase consumption Everything depends on the firmware:

• 🔹 Economical firmware optimize ignition timing and mixture composition, which can result in savings of up to 0.5–1 l/100 km.
• 🔹 Sports firmware increase power, but also consumption (up to +1–2 l/100 km).

We recommend that you contact only trusted specialists and save the original firmware for the possibility of a rollback. Poor quality chip tuning can lead to detonation And engine overheating.

❓ Why did fuel consumption increase after changing the CVT oil?

This is a temporary phenomenon associated with:

• 🔹 Adaptation of the variator to new oil (the ECU is retrained within 100–200 km).
• 🔹 Wrong choice of oil (for example, poured NS-2 instead of NS-3).
• 🔹 Solenoid contamination (if the oil was changed after a long mileage without replacement).

If the flow rate has not returned to normal after 300–500 km, check the oil level in the variator and diagnose the solenoids.

❓ Which gasoline is better to fill in Nissan Note - 92 or 95?

Manufacturer recommends AI-95 for all engines Note. Usage AI-92 may lead to:

• 🔹 Detonation (especially on HR12DE at high loads).
• 🔹 Increased consumption on 5–10% due to less efficient combustion.
• 🔹 Rapid contamination of injectors (92 gasoline contains more additives).

If you filled it with 92nd and noticed extraneous sounds or worsening dynamics, drain the fuel and wash the tank.