Are Energy-Efficient Vehicles the Same as Hybrid Vehicles?

[SanRichard]

Energy-efficient vehicles include hybrid electric vehicles, but the category is not limited to them. Any vehicle that uses an internal combustion engine as its primary power system and has a comprehensive fuel consumption rate better than the next phase's target value can be considered an energy-efficient vehicle. Here is a detailed introduction: Concept of energy-efficient vehicles: Energy-efficient vehicles refer to those with low energy consumption, low pollution, small displacement, new energy sources, or new power systems, including vehicles that use alternative fuels such as alcohol ether, natural gas, hybrid fuels, hydrogen, etc. Methods to improve energy efficiency: Enhance the fuel supply system; switching to cylinder fuel injection in gasoline engines can improve fuel combustion efficiency; improve the ignition system to enhance the stability of gasoline engine operation; reduce engine accessory losses, use components rationally, and carry out appropriate modifications.