BYD India, a subsidiary of BYD and the world’s leading New Energy Vehicle (NEV) manufacturer, has unveiled its globally acclaimed DM-i (Dual Mode Intelligent) technology in India, marking a significant milestone in the country’s transition toward sustainable and intelligent mobility.
The introduction of DM-i technology highlights BYD’s commitment to delivering advanced electrification solutions tailored to the evolving needs of Indian consumers. Combining intelligent energy management, long-range capability, and enhanced efficiency, the technology is engineered to offer a combined driving range of more than 1,200 kilometres, addressing key concerns around range and practicality.
Built on more than 18 years of plug-in hybrid innovation, DM-i traces its roots to the launch of the BYD F3DM, widely recognized as the world’s first mass-produced plug-in hybrid electric vehicle (PHEV). Today, BYD leads the global PHEV market with cumulative sales exceeding 8 million units and a market share of over 35 percent.
Positioned as a bridge between conventional internal combustion engine vehicles and fully electric vehicles, DM-i combines the advantages of both technologies. Unlike traditional hybrid systems that rely primarily on the petrol engine with battery assistance, BYD’s DM-i adopts an electric-first approach. Under most driving conditions, the vehicle operates predominantly on battery power, enabling a large portion of daily journeys to be completed in pure electric mode.
The system intelligently manages power delivery based on driving conditions and energy requirements. The internal combustion engine can remain inactive when not needed, function as a generator to recharge the battery, or assist the electric motor during higher-demand scenarios. This flexible operating strategy enhances efficiency while ensuring seamless performance and extended driving range.
BYD believes DM-i technology can play a crucial role in accelerating the adoption of New Energy Vehicles in India by offering consumers a practical and accessible pathway toward electrified mobility.
The company has also surpassed 14,000 customers in India, reflecting growing consumer confidence in its products and technology. With the upcoming introduction of DM-i-equipped models, BYD aims to further strengthen its presence in the Indian market while supporting the nation’s broader goals of sustainable transportation and reduced emissions.
Mr. Rajeev Chauhan, Head of Electric Passenger Vehicles Business at BYD India said, “The introduction of DM-i technology marks a pivotal step in our commitment to making sustainable mobility more versatile and accessible for Indian consumers. By enabling electric-first driving for daily use while seamlessly supporting long-distance travel, DM-i addresses some of the most pressing barriers to the adoption of sustainable motoring in India. With this innovation, we are bringing a new technology to Indian consumers, and also shaping a smarter, more flexible pathway towards sustainable transportation.”
While the automotive industry was still pondering the real-world viability of electrification in the late 2000s, BYD, already at the forefront of New Energy Vehicles and battery innovation, was moving ahead with conviction.
At the 2008 Geneva Motor Show, the company unveiled the World’s first mass-produced plug-in hybrid vehicle (PHEV), the BYD F3DM. Eighteen years of continuous evolution since this milestone, BYD has cemented its position as the global leader in plug-in hybrid manufacturing. Its cumulative production now surpasses 8 million units. The DM (Dual Mode) platform has now evolved into one of the most widely adopted hybrid technologies globally, contributing to BYD becoming the world’s largest manufacturer of plug-in hybrid vehicles. BYD’s DM-i variants have demonstrated strong global acceptance and commercial success, driving significant sales growth across markets. This strong track record underscores the credibility of DM-i as a mature and highly efficient technology, developed through BYD’s industry-leading R&D capabilities and supported by a global engineering workforce of over 120,000 professionals across multiple technology and innovation domains.
A key component of BYD’s DM-i technology is the highly efficient 1.5-litre Xiaoyun petrol engine, which achieves an industry-leading thermal efficiency of 43.04%. Working alongside one or more electric motors, the system intelligently switches between EV, series hybrid, and parallel hybrid modes to optimize performance, efficiency, and driving range under varying conditions.
Designed around an electric-first philosophy, DM-i delivers the benefits of electric mobility while eliminating common concerns related to charging infrastructure and long-distance travel. The technology offers smooth acceleration, quieter operation, reduced fuel consumption, and seamless transitions between power sources, ensuring a refined driving experience.
BYD highlights six key strengths of the DM-i platform: strong performance with sub-5.5-second 0–100 km/h acceleration, class-leading fuel efficiency, low noise and vibration levels, smooth electric-like driving characteristics, environmentally friendly operation, and enhanced safety through the integration of the Blade Battery.
As part of BYD’s broader strategy for India, DM-i technology is expected to play a pivotal role in expanding the company’s product portfolio and accelerating the adoption of New Energy Vehicles. By combining ultra-low fuel consumption with extended driving range and electric-dominant operation, DM-i aims to make sustainable mobility more practical, accessible, and convenient for Indian consumers.
