What is a REEV car?
3 Answers
REEV stands for Range-Extended Electric Vehicle. Li Auto: The most representative model is currently the highly popular Li Auto ONE, which adopts range-extended hybrid technology that meets China's new energy vehicle standards. The characteristic of this type of vehicle is that it has both an internal combustion engine and an electric motor with battery. Electric motor provides power: However, the internal combustion engine doesn't directly participate in powering the vehicle - it's used to generate electricity instead. All vehicle power is provided by the electric motor. The advantage of this setup is that it keeps the electric motor's power conversion in a highly efficient state, while also allowing pure electric range to be maintained through charging. When the battery is depleted, energy can be conveniently replenished.
I've been driving for over 20 years. REEV is essentially a range-extended electric vehicle that primarily relies on electric power. When the battery runs low, a small engine kicks in to generate electricity and extend the range. It's quite practical, especially models like the Chevrolet Volt or BMW i3, making long trips without worrying about charging stations. When the battery is depleted, the engine automatically starts to generate electricity, allowing the car to go another 100-200 kilometers, much more worry-free than pure electric vehicles. Maintenance-wise, it's important to check the engine and cooling system annually to prevent malfunctions. The advantages include low fuel consumption and extended range on a single charge, making it economical and reliable. Having tried many cars, I find this technology most suitable for drivers who frequently travel on highways, eliminating the range anxiety of pure electric vehicles while being as easy to operate as a regular hybrid. In the future, more automakers will likely introduce similar models to improve fuel efficiency.
REEV stands for Range-Extended Electric Vehicle, and I find it very comfortable for daily commuting. The power mainly comes from electricity, with the internal combustion engine acting solely as a generator, ensuring stable speed and low noise, making it ideal for city travel. It drives as quietly as a pure electric vehicle and consumes significantly less fuel than traditional cars. Maintenance requires attention to the generator components, and the battery life is robust, with the BMW i3 REx being a good example. The advantage is reduced charging frequency, providing peace of mind for long trips; the downside is that the engine still requires fuel, which isn't eco-friendly. I recommend new drivers to try it—it's reasonably priced with substantial subsidies, and the future development direction is integrating new energy.
