New Delhi: BYD India has introduced its globally acclaimed DM-i Technology in the Indian market, marking a significant milestone in the country’s transition toward sustainable and intelligent mobility.
The introduction of DM-i Technology represents the company’s latest step in expanding New Energy Vehicle (NEV) solutions in India while offering consumers a versatile, efficient, and practical electric-first driving experience with a combined range of more than 1,200 km.
Developed as BYD’s proprietary “Dual Mode-Intelligent” technology, DM-i Technology is designed to bridge the gap between conventional internal combustion engine vehicles and pure battery electric vehicles (BEVs).
The system combines smart energy management with electric-first operation, enabling daily commuting primarily on battery power while seamlessly supporting longer journeys through intelligent engine intervention.
Unlike traditional hybrid systems that prioritize the petrol engine with battery assistance, BYD’s DM-i Technology reverses the approach by making electric propulsion the primary driving force.
Under typical driving conditions, the vehicle operates predominantly on battery power, while the engine functions either as a generator to recharge the battery or directly assists propulsion when higher performance or extended range is required.
Commenting on the launch, 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.”
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The unveiling of DM-i Technology builds upon BYD’s long-standing expertise in plug-in hybrid electric vehicles (PHEVs).
At the 2008 Geneva Motor Show, the company introduced the BYD F3DM, recognized as the world’s first mass-produced plug-in hybrid vehicle.
Over the past 18 years, BYD has continued to evolve its hybrid platform and has now surpassed 8 million cumulative plug-in hybrid vehicle sales globally while capturing more than 35% of the worldwide PHEV market.
According to the company, the DM platform has grown into one of the world’s most widely adopted hybrid technologies, reinforcing BYD’s position as the largest manufacturer of plug-in hybrid vehicles.
The commercial success of DM-i Technology across global markets reflects its maturity and efficiency, backed by the company’s research and development capabilities and an engineering workforce exceeding 120,000 professionals.
A core component of DM-i Technology is the highly efficient 1.5-litre Xiaoyun petrol engine, which delivers an industry-leading thermal efficiency of 43.04%.
Working in coordination with one or more high-speed electric motors, the system intelligently switches between multiple operating modes to optimize efficiency and performance.
In EV Mode, the vehicle runs entirely on electric power, making it suitable for urban commuting and everyday driving.
In HEV Series Mode, the Xiaoyun engine functions as a generator to recharge the battery while the electric motor powers the wheels, preserving the smooth driving characteristics associated with electric vehicles.
Under HEV Parallel Mode, the petrol engine directly contributes propulsion during higher power demands while supporting the electric motor.
BYD believes DM-i Technology creates a new category in India by delivering an electric-first experience without many of the conventional limitations associated with electric vehicle ownership.
Designed to support long-distance travel with smooth acceleration, quieter operation, and reduced reliance on charging infrastructure, the technology aims to make sustainable mobility more practical and accessible.
The company highlighted six major strengths of DM-i Technology:
- Fast: Acceleration from 0 to 100 km/h in under 5.5 seconds, comparable to 2.0T fuel-powered vehicles.
- Saving: Industry-leading engine thermal efficiency with fuel consumption of 4.8 litres per 100 km under NEDC conditions.
- Quiet: Superior NVH performance delivering refinement comparable to pure electric vehicles.
- Smooth: The Electric Hybrid System (EHS) provides ultra-fast response and uninterrupted power delivery similar to an EV.
- Green: Capable of operating on pure electric power for environmentally friendly mobility.
- High Safety: Equipped with BYD’s Blade Battery technology, designed to deliver high levels of battery safety.
Looking ahead, BYD stated that DM-i Technology will play a central role in its India roadmap for 2026 by supporting portfolio expansion and strengthening its leadership in New Energy Vehicle solutions.
The technology combines ultra-low fuel consumption with long-distance capability while maintaining an electric-dominant driving experience.
BYD entered the Indian market in 2007 with electric buses and commercial mobility solutions before expanding into passenger electric vehicles through products including the BYD e6, BYD SEALION 7, BYD eMAX 7, BYD ATTO 3, and BYD SEAL.
The company has now crossed 14,000 customers in India and operates through a network of 48 showrooms across 40 cities.
Another distinguishing element of BYD’s technology ecosystem in India is its in-house Blade Battery, an advanced lithium iron phosphate (LFP) battery engineered for enhanced safety, durability, and thermal stability.
Together with DM-i Technology, these innovations reinforce BYD’s focus on technology-led mobility solutions designed to improve safety, efficiency, and everyday usability for Indian consumers while supporting the country’s shift toward sustainable transportation.
