What is the fuel efficiency of the Nissan Note E-Power?

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The Nissan Note E-Power Achieves an Average of 34km/L in Japanese Fuel Economy Tests

The Nissan Note E-Power demonstrates a fuel efficiency of 34 kilometers per liter (km/L) based on Japanese government fuel economy tests. This figure represents a notable improvement, showing a 29.8 percent increase in efficiency compared to a standard Nissan Note model equipped with a 1.2-litre supercharged engine.
E-Power System Operates as a Series Hybrid

The Note E-Power utilizes a unique powertrain where an 80kW electric motor directly drives the wheels. A small lithium-ion battery powers this motor, but to extend its range, a 1.2-litre petrol engine functions solely as a generator to recharge the battery. Critically, this petrol engine has no mechanical link to the wheels and does not directly power the vehicle; its sole purpose is electricity generation.
Optimized Performance in Urban Driving Conditions

This series hybrid configuration is particularly advantageous in Japanese driving environments, characterized by frequent start-stop traffic. In such conditions, electric drive is inherently more efficient than a traditional petrol engine, which typically performs best at constant highway speeds. The E-Power system allows the generator to operate at its most optimal speed while the electric motor provides smooth, efficient propulsion in urban settings.
Efficiency Compared to Other Models

While the Note E-Power's average of 34km/L falls slightly short of the 37km/L achieved by the Toyota Prius C under similar testing, it signifies a substantial gain over its conventionally powered counterpart. The improvement over a Nissan Note with a 1.2-litre supercharged engine highlights the efficiency benefits of its electric-drive system, even with the integrated petrol generator.

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What is the fuel efficiency of the Nissan Note E-Power?

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