What is DM-i Super Hybrid Technology?

[GiaLee]

DM-i Super Hybrid Technology is a primarily electricity-based hybrid technology developed by BYD. Here is more information about hybrid technology: 1. Oil-electric hybrid system: The vehicle retains the traditional internal combustion engine and uses an electric motor to provide auxiliary power. The system can flexibly adjust according to the actual operating conditions of the vehicle, keeping the engine in the optimal working range for comprehensive performance, effectively reducing fuel consumption and emissions. 2. Hydraulic hybrid system: Composed of an engine and a hydraulic power system, the hydraulic power system uses a hydraulic accumulator as a reversible energy storage element and hydraulic pumps and motors as power components. Depending on the power drive method, hydraulic hybrid systems can be divided into three types: series, parallel, and series-parallel.

[DelAshley]

The DMI Super Hybrid Technology is BYD's plug-in hybrid system, and I find it quite amazing. Simply put, it allows the car to primarily run on the electric motor, with the engine mainly responsible for generating electricity and rarely driving the wheels directly. This keeps fuel consumption as low as 2-3 liters per 100 kilometers, which is incredibly cost-effective. At its core is an efficient 1.5-liter engine paired with a large battery, enabling pure electric driving for over 100 kilometers—perfect for daily commutes without using any fuel. It drives as quietly and smoothly as a pure electric vehicle, with seamless acceleration. This design also simplifies the transmission, reducing maintenance costs significantly compared to traditional hybrids. In city traffic, it operates purely on electricity with great stability, while the engine only kicks in at high speeds, switching seamlessly without any jerks. I believe this technology is driving eco-friendly transportation—lower fuel consumption naturally means reduced carbon emissions, and in the long run, it helps save money while protecting the planet.

[NaomiLynn]

As an average car owner, I find driving a DM-i vehicle incredibly economical. The core of this technology is using more electricity and less fuel, with the engine only kicking in when the battery is low, primarily acting as a generator. Charging daily is like plugging in a phone—overnight and it's full, with electricity costs being super cheap. My monthly fuel expenses dropped from 500 to less than 100 yuan. It offers a pure electric range of about 110 kilometers, making short trips completely fuel-free. Operation is straightforward, with the system automatically switching modes, requiring no effort on my part. The ride is comfortable and quiet, without the loud noise typical of gasoline cars. Long-term, the battery life is quite durable, and maintenance costs are lower than pure electric vehicles, with the engine experiencing less wear due to minimal use. Whether you frequently drive in the city or on long trips, it can save you a significant amount of money while reducing emissions—a win-win situation.

[Jennifer]

From an environmental perspective, DMI technology makes driving greener. The design emphasizes electric drive, with highly efficient engine power generation, resulting in lower fuel consumption and reduced carbon emissions. Driving this car in pure electric mode produces zero emissions, making it ideal for urban commuting—quiet and pollution-free. In the long run, as the power grid becomes cleaner, the overall carbon footprint will be even smaller. It represents green mobility and promotes sustainable development.

[BryceLee]

As a commuter, I find the DM-i hybrid very convenient for my daily commute. The technical principle is motor-dominant driving with the engine assisting in power generation, and the battery range is sufficient for a full day's drive—just plug it in at night. It drives smoothly and quietly, with quick starts at traffic lights. On the highway, the engine seamlessly intervenes, keeping fuel consumption around 3 liters. I don’t have to worry about charging stations or high fuel costs. It eliminates range anxiety compared to pure EVs and is more fuel-efficient and cost-effective than traditional gas cars. Driving is simple—just press a button for automatic adjustments. This design feels particularly suitable for family use, balancing economy and convenience.