What Does Fuel-Efficient Driving Mode Mean?

2 Answers
VanSophia
07/25/25 3:33pm
Fuel-efficient mode, also known as ECO mode, achieves energy-saving effects when activated. The name ECO is derived from the combination of Ecology, Conservation, and Optimization, embodying the fundamental design and development philosophy centered on technology, environmental protection, and economy. These three attributes have become the enduring pursuit of quality for the ECO intelligent engine family series. Additional Information: Generally, a car's ECO mode is divided into active ECO driving mode and passive ECO driving mode. The primary difference lies in the intelligent control applicable to power distribution (including fuel, electricity, etc.) and reminder guidance. Passive ECO mode lacks a dedicated button and functions as a reminder feature. When the vehicle speed exceeds 20 km/h, the system intelligently evaluates current fuel consumption to achieve optimal fuel supply, with the dashboard simultaneously displaying a green ECO indicator. However, if the driver aggressively depresses the accelerator pedal for rapid acceleration or encounters uphill driving conditions, the ECO indicator will disappear.
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HannahFitz
08/11/25 9:29pm
The eco driving mode is a fuel-saving setting designed by manufacturers. Having driven many cars, I know it works by adjusting throttle response and transmission logic. In eco mode, pressing the accelerator results in smoother acceleration, avoiding the jerky, fuel-guzzling feeling of sudden acceleration, while the transmission shifts up earlier or maintains lower RPMs, making the engine run more efficiently and reducing fuel consumption. I often use it in city traffic jams and clearly notice the fuel gauge dropping more slowly, saving about 10% on average. Some premium cars even combine GPS to predict road conditions and automatically optimize settings. Though it feels a bit sluggish when overtaking, the fuel savings are enough for a few extra meals. Overall, it's quite practical technology, especially for commuters who can accumulate significant savings over time.
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