Nissan Serena with the system e-Power is a unique hybrid minivan that combines a spacious interior with the efficiency and dynamics of an electric vehicle. The C27, introduced in 2020, was the first production car Nissanwhere is the technology e-Power was adapted for an all-wheel drive platform. Unlike classical hybrids (for example, Toyota Prius), there is no traditional connection between the engine crankshaft and the wheels: the gasoline engine works exclusively as a generator for the electric motor.
This design avoids the “rubber band effect” during acceleration, typical of CVTs, and provides instant response to the gas pedal. In Japan Serena e-Power became a bestseller among family cars, surpassing even Toyota Sienta Hybrid. In this article we will analyze in detail technical specifications, features of the hybrid system, as well as give practical advice on operation and compare the model with key competitors.
Hybrid e-Power system: operating principle and advantages
Technology e-Power from Nissan fundamentally different from hybrids from other manufacturers. There's a petrol engine here does not rotate the wheels directly — its only task is to generate electricity for the lithium-ion battery and electric motor. This allows you to:
- ⚡ Eliminate power loss on the transmission (no gearbox in the traditional sense).
- 🔋 Optimize the operation of the internal combustion engine: The motor always operates in its most efficient mode (usually 2000–3000 rpm).
- 🚗 Ensure smooth acceleration without the “thoughtiness” of the variator thanks to direct drive from the electric motor.
- 🌿 Reduce CO₂ emissions by 30–40% compared to similar gasoline minivans.
B Serena e-Power used 1.2-liter HR12DE turbo engine (80 hp), which operates on the Atkinson cycle for maximum fuel efficiency. It is connected to a generator, which is connected to a lithium-ion battery with a capacity 1.5 kWh. Electric motor EM57 develops 136 hp (100 kW) And 300 Nm torque, which ensures acceleration to 100 km/h in 9.5 seconds - a record figure for minivans of this class.
⚠️ Attention: In cold weather (below –10°C) Serena e-Power can automatically start the internal combustion engine to warm up the interior, even if the battery is charged. This is normal system behavior and does not indicate a malfunction.
- Classic hybrid (Toyota Prius)
- e-Power (Nissan Serena)
- Plug-in hybrid (Mitsubishi Outlander PHEV)
- Full electric car
Engine and transmission specifications
Under the hood Nissan Serena e-Power hides a complex but well-functioning system of interaction between the internal combustion engine, generator and electric motor. Let's look at the key nodes:
| Component | Characteristics | Note |
|---|---|---|
| Gasoline engine | HR12DE, 1.2 l, turbo, 80 hp (59 kW) at 5600 rpm | Works only as a generator, Atkinson cycle |
| Electric motor | EM57, 136 hp (100 kW), 300 Nm | Front-wheel drive, permanent magnet synchronous |
| Battery | Lithium-ion, 1.5 kWh, 288 V | Liquid cooled, 8 year/160 thousand km warranty |
| Transmission | Single-stage gearbox with gear ratio 7.294 | Analogue e-CVT, but without physical connection between the internal combustion engine and the wheels |
| Four-wheel drive (4WD) | Electric, plug-in, rear motor 68 hp. (50 kW) | Activates automatically when slipping or at speeds up to 70 km/h |
The all-wheel drive system deserves special attention. B Serena e-Power The rear axle is driven by a separate electric motor with power 68 hp, which is connected as needed. This allows you to save energy in normal conditions (front-wheel drive) and provide confident traction on snow or wet roads. At the same time no traditional dispensing mechanism — traction distribution is controlled by an electronic unit VDC (Vehicle Dynamic Control).
Interesting fact: despite the presence of a turbine, the engine HR12DE in Serena e-Power works with stoichiometric mixture (λ=1) in almost all modes, which minimizes NOx emissions. This is achieved through precise fuel control and an optimized Atkinson cycle.
If you hear a slight hum when coasting (for example, downhill), this is normal regenerative braking. The system converts kinetic energy into electricity to recharge the battery.
Dynamics, fuel consumption and real performance
Official data Nissan They promise fuel consumption 4.2–4.5 l/100 km in a mixed cycle (WLTC). However, actual performance depends on driving style, load and climatic conditions. Here's what tests and owner reviews show:
- 🛣️ Route (90–110 km/h): 4.8–5.2 l/100 km (ICE works constantly to maintain speed).
- 🏙️ City (frequent acceleration/braking): 5.5–6.5 l/100 km (recuperation compensates for part of the losses).
- ❄️ Winter (–15°C and below): 7.0–8.5 l/100 km (the internal combustion engine heats the interior, the battery loses capacity).
- 🔋 EV Mode: up to 2 km on pure electricity (with a charged battery and speed up to 40 km/h).
It is important to understand that Serena e-Power not a plug-in hybrid — its battery is too small for long-term driving on electricity. However, the recovery system allows you to recover up to 30% charge when braking, which is especially noticeable in the urban cycle. For example, when descending a mountain, you can see how the battery level increases by 10–15%.
⚠️ Attention: If you frequently drive on the highway at speeds above 120 km/h, fuel consumption may increase by up to 7–9 l/100 km. In this mode, the internal combustion engine operates at the limit of efficiency, and the aerodynamic drag of the minivan affects efficiency.
For comparison, classic Toyota Sienta Hybrid (1.5 l, 110 hp) under the same conditions shows consumption 5.0–5.8 l/100 km, but loses Serena in acceleration dynamics. But Mitsubishi Delica D:5 with the system e-Assist (mild hybrid) consumes 6.5–8.0 l/100 km, inferior both in terms of efficiency and power.
Real consumption Serena e-Power in the city is often better than diesel minivans (e.g. Renault Espace Blue dCi), despite the smaller engine displacement.
Suspension, handling and comfort
Nissan Serena C27 built on a platform CMF-C, which is also used Qashqai And X-Trail. For the minivan, engineers have refined the suspension settings to ensure:
- 🚐 Smooth ride: front pillar
MacPhersonand a rear multi-link with gas-filled shock absorbers. - 🔄 Low roll in corners thanks to anti-roll bars (front 22 mm, rear 18 mm).
- 🛣️ High speed stability due to the wide track (1540 mm front, 1530 mm rear).
- 🎯 Precise steering with electric booster
EPS, customizable in 3 modes (Light,Normal,Heavy).
Feature Serena e-Power — low center of gravity thanks to the placement of the battery under the interior floor. This improves handling and reduces the risk of rollover. However, due to the high body (1850 mm), at speeds above 130 km/h there may be a feeling of “windage” - the side wind noticeably blows the car away.
Owners note that the suspension copes well with uneven surfaces, but on sharp bumps (for example, speed bumps) knocks are heard in the rear. This is due to the multi-lever design and rigid silent blocks. To reduce noise Nissan recommends checking the shock absorber mountings every 30 thousand km.
How to check shock absorbers yourself?
Press on a corner of the body (for example, the front fender) and release sharply. If the car makes more than 1-2 vibrations, the shock absorber requires replacement. Also pay attention to traces of oil on the strut housing.
Comparison with competitors: which is better?
In the class of hybrid minivans, Nissan Serena e-Power there are several direct competitors. Let's compare them based on key parameters:
| Model | Hybrid type | Power, hp | Consumption (mixed), l/100 km | Trunk volume, l | Price (new, Russian Federation, 2026) |
|---|---|---|---|---|---|
| Nissan Serena e-Power | Serial hybrid (e-Power) | 136 | 4.5 | 480 (1100 with seats folded) | ~3.8 million ₽ |
| Toyota Sienta Hybrid | Parallel hybrid | 110 | 5.0 | 230 (760) | ~3.5 million ₽ |
| Mitsubishi Delica D:5 | Mild hybrid (e-Assist) | 140 | 6.8 | 520 (1630) | ~4.2 million ₽ |
| Honda StepWGN | Gasoline (turbo) | 150 | 7.2 | 570 (1300) | ~4.0 million ₽ |
Serena e-Power wins against Toyota Sienta in terms of dynamics and interior space, but loses in price and reliability (in Toyota simpler design of the hybrid system). Mitsubishi Delica D:5 offers a larger trunk and all-wheel drive, but its hybrid system is less efficient. Honda StepWGN - the only one on the list with a purely gasoline engine, but with better handling.
If you care comfort and efficiency, Serena e-Power - the optimal choice. For off-road use it is better to look at Delica D:5 with permanent all-wheel drive Super All-Wheel Control (S-AWC). And if you need maximum reliability - Toyota Sienta Hybrid with a time-tested system Hybrid Synergy Drive.
☑️ What to check when buying a used Serena e-Power
Maintenance and common problems
System e-Power requires a specific approach to maintenance. Here are the key points:
- 🔧 Changing the engine oil: every
15 thousand km(synthetic0W-20or5W-30with permission Nissan KE900-99931). - ⚡ Battery diagnostics: once every
50 thousand km(checking capacity and cell balance). - 🛑 Brake system: pads and discs last longer due to recuperation, but require cleaning of deposits every
30 thousand km. - 🔋 Battery cooling: replace antifreeze every
90 thousand km(use only Nissan L250).
Among the typical problems, owners note:
- Vibrations at speeds of 80–100 km/h - often associated with wheel imbalance or wheel bearing wear.
- Noise from rear electric motor (4WD) - may appear when all-wheel drive is activated on dry asphalt. Solution: update the control unit software.
- Error P0A7F (Battery Voltage Low) - usually occurs during a deep discharge (for example, after a long stay with consumers turned on).
To diagnose a hybrid system, a specialized scanner is required (for example, Nissan Consult-III+ or Launch X431). Regular OBD-II adapters will not show battery status or inverter errors. Average cost of comprehensive maintenance for Serena e-Power in the official service - 25–35 thousand ₽.
⚠️ Attention: Never disconnect the battery terminals while the engine is running! This may cause a voltage surge and damage the inverter. If it is necessary to replace the battery, use only the original battery Nissan 27060-EA01B.
FAQ: Frequently asked questions about Nissan Serena e-Power
Can the Serena e-Power be towed with a rope?
No, towing on a rope is prohibited! When the engine is not running, the vacuum brake booster and power steering do not work, and there is also no lubrication in the gearbox. Only transportation on a tow truck with the front or all wheels lifted is permitted.
How long does the e-Power battery last?
The official warranty for the battery is 8 years or 160 thousand km. The actual resource with proper operation exceeds 250–300 thousand km. The main thing is to avoid deep discharges and overheating (do not leave the car in the sun with a discharged battery).
Is it possible to install gas equipment (GBO) on Serena e-Power?
Technically possible, but not recommended. The internal combustion engine in e-Power operates in a narrow speed range, and switching to gas may disrupt the calibrations of the control system. In addition, the savings will be minimal due to low gasoline consumption.
How does the Serena e-Power perform in extreme cold (–20°C and below)?
In cold weather, fuel consumption increases to 8–10 l/100 km due to:
- Run the internal combustion engine at idle to warm up the interior.
- Reducing the capacity of the lithium-ion battery (by 20–30%).
- Increased rolling resistance of winter tires.
Recommended to use preheater (For example, Webasto) and charge the battery from the network (if there is such an option).
Which tires are best for the Serena e-Power?
Optimal sizes: 205/60 R16 or 215/55 R17. Suitable for winter:
- Bridgestone Blizzak VRX (soft, good grip on ice).
- Michelin X-Ice North 4 (durable, low noise).
- Nokian Hakkapeliitta R3 (universal, suitable for snow and wet asphalt).
Better to use in summer Continental EcoContact 6 or Goodyear EfficientGrip Performance — they reduce fuel consumption by 2–3%.