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BYD_DM-i_超級混能技術：常見問題全攻略_(FAQ)
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5437
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2026.04.16

BYD DM-i Super Hybrid Technology: The Ultimate FAQ Guide

Seeking the tranquility and energy efficiency of an electric vehicle (EV), but concerned about charging infrastructure and driving range? BYD’s flagship DM-i (Dual Mode intelligent) technology was specifically engineered to address these concerns. Here is a detailed breakdown of the most frequently asked questions:   Q1: What is DM-i Super Hybrid technology?A: DM-i is a proprietary Plug-in Hybrid Electric Vehicle (PHEV) system developed by BYD. Its primary distinction from traditional Hybrid Electric Vehicles (HEV) lies in its "Electric-First" philosophy. The vehicle is predominantly driven by electric motors, while the engine serves primarily as a generator or provides supplemental power during high-speed cruising. This results in exceptional fuel economy and a driving experience nearly identical to that of a pure EV.   Q2: How does DM-i differ from traditional Hybrid Electric Vehicles (HEV)?A: There are two fundamental advancements: Plug-in Capability: Unlike standard hybrids, DM-i can be charged via an external power source, enabling genuine long-distance pure electric driving. Performance Breakthrough: Traditional hybrids rely heavily on the internal combustion engine, leading to higher fuel consumption. DM-i prioritizes electric propulsion, offering lower fuel consumption, faster acceleration, and a quieter cabin environment.   Q3: Can the vehicle still be driven if I don't have time to charge it?A: Absolutely. This is the core advantage of the DM-i system. Even without external charging, the system automatically generates electricity via the engine. Even in a "low battery" state, the vehicle maintains ultra-low fuel consumption, completely eliminating range anxiety.   Q4: Does DM-i truly offer better cost savings than traditional petrol vehicles?A: Yes. Data indicates that DM-i delivers superior comprehensive fuel efficiency: Daily Commuting: Operating in pure electric mode results in an exceptionally low cost-per-kilometer. Long-distance Travel: Even in hybrid mode, its fuel efficiency far surpasses that of conventional internal combustion engine vehicles in the same class.   Q5: Is the battery safe?A: Safety is a core priority. The DM-i system is equipped with BYD’s patented "Blade Battery." Having passed the industry's most rigorous "Nail Penetration Test," it offers high thermal stability, an extended lifecycle, and high energy density, providing peace of mind for every journey.   Q6: Is this technology suitable for the Hong Kong environment?A: It is exceptionally well-suited. In Hong Kong’s dense urban traffic, the DM-i operates on electric power during congestion, ensuring zero emissions and a smooth, silent ride. For weekend excursions, it requires no change in driving habits or route planning. In an era of volatile fuel prices, its high efficiency and low consumption make it the most balanced transportation solution available today.   Read More: Introduction to the all-new BYD SUPER HYBRID DM-i System

2026.01.21

【BYD x Harmony Auto】Attentive After-Sales · Guarding Every Journey

INQUIRY  Choosing BYD isn't just choosing an electric vehicle; it's choosing a reliable after-sales support team. BYD × Harmony Auto has 5 after-sales service centers in Hong Kong (Tsuen Wan, Tai Wai, Tin Shui Wai, Yau Tong, and Kowloon Bay), dedicated to providing car owners with professional maintenance and comprehensive technical support.   💓 Services Tailored for Car Owners Professional Repair & Maintenance: Handled by a professionally trained technical team, following BYD standards to ensure vehicle performance, safety, and driving stability. Genuine Parts Guarantee: All maintenance uses genuine accessories and parts, ensuring high-quality replacements and repairs consistent with factory standards, enhancing reliability and warranty validity. Professional Technical Support: Whether you have questions about vehicle operation, functions, or troubleshooting, our technicians will patiently answer them, giving you peace of mind with your vehicle use. Charging Facilities Support: After-sales service centers are equipped with fast and slow charging facilities, allowing electric vehicles to recharge during maintenance periods.   📲 Easy Booking, Worry-Free Peace of MindWelcome to book services through the BYD Hong Kong official website, customer service hotline, or mobile App. We are committed to serving you and ensuring every car owner enjoys an efficient, professional, and high-quality after-sales service experience. BYD × Harmony Auto —— Journeying with you, guarding every mile. INQUIRY  BYD Tsuen Wan 4S StoreAddress: Units G & H, G/F, TML Tower, 3 Hoi Shing Road, Tsuen WanTel: 2663 1380 BYD Tin Shui Wai 4S StoreAddress: Lot 833, Ping Ha Road, Tin Shui WaiTel: 2663 2668 BYD Yau Tong Service CentreAddress: Shops A-B and D, G/F, Wing Shan Industrial Building, 428 Cha Kwo Ling Road, Yau TongTel: 2663 2808 BYD Kowloon Bay Service CentreAddress: 7/F, Tresure Centre, 59-63 Tai Yip Street, Kowloon BayTel: 2151 5266 BYD Sha Tin Service CentreAddress: G/F, 2-8 Shing Wan Road, Tai Wai, Sha TinTel: 2663 1008      

2025.07.12

【BYD x Harmony Auto】Congratulations on the Opening of Harmony Auto’s 100th Overseas BYD Store

BYD x Harmony Auto: Congratulations on the Opening of Harmony Auto’s 100th Overseas BYD Store   Harmony Auto’s 100th overseas BYD store has officially opened in Melbourne, Australia! This major milestone marks a significant step in the joint global expansion of Harmony Auto and BYD, bringing leading new energy vehicle solutions to even more consumers around the world.   Mr. Wang Chuanfu, Chairman of BYD Group, attended the grand opening in person, celebrating this historic moment with dignitaries from political and business sectors, the media, and local customers. A special plaque was awarded to commemorate the new store opening, and the 60,000th BYD new energy vehicle in Australia was officially delivered to its new owner during the event.   Since opening its first BYD store in Hong Kong in 2023, Harmony Auto has expanded rapidly—reaching 100 operational stores across 20 countries and regions in just two years—continuing its commitment to serving millions of BYD owners with dedication and excellence.   Harmony Auto will take this as a new starting point, further increasing its investment and commitment to meeting the growing demand for high-quality, eco-friendly mobility solutions, working hand-in-hand with BYD to expand their global market presence.   We warmly welcome you to visit and experience Harmony Auto’s professional and attentive service, and enjoy a uniquely exceptional car-buying journey.   We remain committed to putting our customers first, striving to deliver the highest quality and most trusted car-buying experience!

2025.02.19

In 2023, BYD ranked first in the global market share of New Energy Vehicles.

We achieved an annual sales volume of 3 million vehicles in 2023, a significant improvement from 1.86 million in 2022, marking a historic leap in the global automotive industry.   As a pioneer in the field of New Energy Vehicles, BYD proudly claimed the title of Global Sales Champion in 2023. We firmly believe that the future of the automotive industry will move towards a greener and more sustainable direction. BYD will continue to lead industry transformation and tirelessly strive to achieve the vision of green transportation. We look forward to even greater success in 2024 and making a greater contribution to the sustainable development of the global automotive industry.    

View All
BYD_DM-i_超級混能技術：常見問題全攻略_(FAQ)

2026.04.16

BYD DM-i Super Hybrid Technology: The Ultimate FAQ Guide

Seeking the tranquility and energy efficiency of an electric vehicle (EV), but concerned about charging infrastructure and driving range? BYD’s flagship DM-i (Dual Mode intelligent) technology was specifically engineered to address these concerns. Here is a detailed breakdown of the most frequently asked questions:   Q1: What is DM-i Super Hybrid technology?A: DM-i is a proprietary Plug-in Hybrid Electric Vehicle (PHEV) system developed by BYD. Its primary distinction from traditional Hybrid Electric Vehicles (HEV) lies in its "Electric-First" philosophy. The vehicle is predominantly driven by electric motors, while the engine serves primarily as a generator or provides supplemental power during high-speed cruising. This results in exceptional fuel economy and a driving experience nearly identical to that of a pure EV.   Q2: How does DM-i differ from traditional Hybrid Electric Vehicles (HEV)?A: There are two fundamental advancements: Plug-in Capability: Unlike standard hybrids, DM-i can be charged via an external power source, enabling genuine long-distance pure electric driving. Performance Breakthrough: Traditional hybrids rely heavily on the internal combustion engine, leading to higher fuel consumption. DM-i prioritizes electric propulsion, offering lower fuel consumption, faster acceleration, and a quieter cabin environment.   Q3: Can the vehicle still be driven if I don't have time to charge it?A: Absolutely. This is the core advantage of the DM-i system. Even without external charging, the system automatically generates electricity via the engine. Even in a "low battery" state, the vehicle maintains ultra-low fuel consumption, completely eliminating range anxiety.   Q4: Does DM-i truly offer better cost savings than traditional petrol vehicles?A: Yes. Data indicates that DM-i delivers superior comprehensive fuel efficiency: Daily Commuting: Operating in pure electric mode results in an exceptionally low cost-per-kilometer. Long-distance Travel: Even in hybrid mode, its fuel efficiency far surpasses that of conventional internal combustion engine vehicles in the same class.   Q5: Is the battery safe?A: Safety is a core priority. The DM-i system is equipped with BYD’s patented "Blade Battery." Having passed the industry's most rigorous "Nail Penetration Test," it offers high thermal stability, an extended lifecycle, and high energy density, providing peace of mind for every journey.   Q6: Is this technology suitable for the Hong Kong environment?A: It is exceptionally well-suited. In Hong Kong’s dense urban traffic, the DM-i operates on electric power during congestion, ensuring zero emissions and a smooth, silent ride. For weekend excursions, it requires no change in driving habits or route planning. In an era of volatile fuel prices, its high efficiency and low consumption make it the most balanced transportation solution available today.   Read More: Introduction to the all-new BYD SUPER HYBRID DM-i System
未命名設計_(4)

2026.01.21

【BYD x Harmony Auto】Attentive After-Sales · Guarding Every Journey

INQUIRY  Choosing BYD isn't just choosing an electric vehicle; it's choosing a reliable after-sales support team. BYD × Harmony Auto has 5 after-sales service centers in Hong Kong (Tsuen Wan, Tai Wai, Tin Shui Wai, Yau Tong, and Kowloon Bay), dedicated to providing car owners with professional maintenance and comprehensive technical support.   💓 Services Tailored for Car Owners Professional Repair & Maintenance: Handled by a professionally trained technical team, following BYD standards to ensure vehicle performance, safety, and driving stability. Genuine Parts Guarantee: All maintenance uses genuine accessories and parts, ensuring high-quality replacements and repairs consistent with factory standards, enhancing reliability and warranty validity. Professional Technical Support: Whether you have questions about vehicle operation, functions, or troubleshooting, our technicians will patiently answer them, giving you peace of mind with your vehicle use. Charging Facilities Support: After-sales service centers are equipped with fast and slow charging facilities, allowing electric vehicles to recharge during maintenance periods.   📲 Easy Booking, Worry-Free Peace of MindWelcome to book services through the BYD Hong Kong official website, customer service hotline, or mobile App. We are committed to serving you and ensuring every car owner enjoys an efficient, professional, and high-quality after-sales service experience. BYD × Harmony Auto —— Journeying with you, guarding every mile. INQUIRY  BYD Tsuen Wan 4S StoreAddress: Units G & H, G/F, TML Tower, 3 Hoi Shing Road, Tsuen WanTel: 2663 1380 BYD Tin Shui Wai 4S StoreAddress: Lot 833, Ping Ha Road, Tin Shui WaiTel: 2663 2668 BYD Yau Tong Service CentreAddress: Shops A-B and D, G/F, Wing Shan Industrial Building, 428 Cha Kwo Ling Road, Yau TongTel: 2663 2808 BYD Kowloon Bay Service CentreAddress: 7/F, Tresure Centre, 59-63 Tai Yip Street, Kowloon BayTel: 2151 5266 BYD Sha Tin Service CentreAddress: G/F, 2-8 Shing Wan Road, Tai Wai, Sha TinTel: 2663 1008      

5437

2025.07.12

【BYD x Harmony Auto】Congratulations on the Opening of Harmony Auto’s 100th Overseas BYD Store

BYD x Harmony Auto: Congratulations on the Opening of Harmony Auto’s 100th Overseas BYD Store   Harmony Auto’s 100th overseas BYD store has officially opened in Melbourne, Australia! This major milestone marks a significant step in the joint global expansion of Harmony Auto and BYD, bringing leading new energy vehicle solutions to even more consumers around the world.   Mr. Wang Chuanfu, Chairman of BYD Group, attended the grand opening in person, celebrating this historic moment with dignitaries from political and business sectors, the media, and local customers. A special plaque was awarded to commemorate the new store opening, and the 60,000th BYD new energy vehicle in Australia was officially delivered to its new owner during the event.   Since opening its first BYD store in Hong Kong in 2023, Harmony Auto has expanded rapidly—reaching 100 operational stores across 20 countries and regions in just two years—continuing its commitment to serving millions of BYD owners with dedication and excellence.   Harmony Auto will take this as a new starting point, further increasing its investment and commitment to meeting the growing demand for high-quality, eco-friendly mobility solutions, working hand-in-hand with BYD to expand their global market presence.   We warmly welcome you to visit and experience Harmony Auto’s professional and attentive service, and enjoy a uniquely exceptional car-buying journey.   We remain committed to putting our customers first, striving to deliver the highest quality and most trusted car-buying experience!
img_news_1

2025.02.19

In 2023, BYD ranked first in the global market share of New Energy Vehicles.

We achieved an annual sales volume of 3 million vehicles in 2023, a significant improvement from 1.86 million in 2022, marking a historic leap in the global automotive industry.   As a pioneer in the field of New Energy Vehicles, BYD proudly claimed the title of Global Sales Champion in 2023. We firmly believe that the future of the automotive industry will move towards a greener and more sustainable direction. BYD will continue to lead industry transformation and tirelessly strive to achieve the vision of green transportation. We look forward to even greater success in 2024 and making a greater contribution to the sustainable development of the global automotive industry.    

View All

BYD Profile

BYD was established on November 18, 1994, headquartered in Shenzhen, Guangdong Province. Its business spans four major industries, i.e., automobile, electronics, renewable energy, and rail transit. It is among the Fortune 500 companies, and listed both on Hong Kong and Shenzhen Stock Exchanges, continuously leading development through technological innovation.

 

As the world's largest new energy vehicle enterprise, BYD has mastered the core technologies for the whole industry chain of new energy vehicles in terms of battery, motors, and controllers. Carving a path from independent innovation to all-round and open-minded innovation, BYD keeps leading the accelerated global reform of new energy vehicles. Now the operating footprints of BYD new energy vehicles have covered more than 400 cities in more than 100 countries and regions around the world, continuously providing green technologies and products to global consumers.

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