Hybrid vehicle technology innovation: engine thermal efficiency becomes the industry focus
introduction
As global environmental awareness continues to increase, technological innovation in the automotive industry is also accelerating. Especially in terms of engine thermal efficiency, major automobile manufacturers have launched innovative technologies. In recent years, Chinese brands have made significant progress in this area, especially in the field of hybrid vehicles. This article will focus on the latest technological trends of Geely and Changan and explore the impact of these technologies on the future of the industry.
Geely releases i-HEV Zhiqing petrol-electric hybrid technology
Engine thermal efficiency is as high as 48.41%
Recently, Geely Automobile officially released its latest i-HEV Zhiqing gasoline-electric hybrid technology. The biggest highlight of this technology is that its engine thermal efficiency reaches an astonishing 48.41%, setting a new record in the global automotive field. Thermal efficiency is an important indicator for measuring engine fuel efficiency. Geely's technological breakthrough means that its hybrid models will reach new heights in terms of energy conservation and emission reduction.
According to Geely officials, the i-HEV hybrid technology has achieved this unprecedented thermal efficiency by optimizing the combustion process, improving combustion chamber design, and adopting advanced thermal management systems. In addition, this technology also has excellent fuel economy and power performance, can significantly reduce vehicle emission levels and enhance the driving experience.
Changan Automobile launches plug-in hybrid system
At the same time, Changan Automobile has also attracted widespread attention in the Chinese automobile market. The company has launched a new plug-in hybrid system designed to further advance the technology of gas-powered vehicles. Changan Automobile's new technology not only improves the vehicle's fuel efficiency, but also significantly improves the driving experience and overall performance of the vehicle.
Changan Automobile's strategy is to continue investing in fuel-powered vehicles, believing that fuel vehicles will remain an important part of the market for a long time to come. Through the launch of this plug-in hybrid system, Changan Automobile has demonstrated its strong strength and determination in technological innovation, and also provided consumers with more environmentally friendly and efficient travel options.
Industry Impact Analysis
These technological breakthroughs by Geely and Changan not only demonstrate the strength of Chinese automakers in technological innovation, but also set a new benchmark for the global auto industry. The improvement in engine thermal efficiency not only helps reduce fuel consumption and emissions, but also provides consumers with a better experience in terms of power performance. In addition, as consumers have higher and higher requirements for environmental protection and fuel economy, these new technologies will significantly enhance brand competitiveness and attract more users.
In the future, it is expected that more automobile manufacturers will increase investment in hybrid technology to further improve thermal efficiency. This will help the global automotive industry achieve more sustainable development while meeting increasingly stringent environmental regulations. In addition, with the continuous advancement of battery technology, more efficient hybrid power systems will become possible, further promoting the popularity and development of new energy vehicles.
Other related technology trends
In addition to technological advancements in the automotive sector, other industries are also exploring solutions to improve energy efficiency. For example, GoPro’s recently released GP3 new generation AI image processor not only doubles the performance, but also significantly improves imaging quality in low-light environments. Innovations in these technologies are not limited to the automotive industry, but also show the entire industry’s emphasis on and investment in energy efficiency improvements.
Future trends in cooling technology
While improving energy efficiency, reliable cooling technology is also essential. A recent report by IDTechEx indicates that two-phase cold plate cooling technology is expected to see rapid development between 2026 and 2027. This cooling technology can manage the temperature of electronic devices and batteries more effectively, thereby enhancing the overall efficiency and performance of the system. As the electric vehicle market continues to expand, the promotion and application of this technology will become increasingly important.
Conclusion
The latest technological developments by Geely and Changan indicate that hybrid vehicles have made significant breakthroughs in improving engine thermal efficiency. These technologies not only help to reduce fuel consumption and emissions, but also provide consumers with a better driving experience. In the future, as more efficient cooling technologies and battery technologies are developed, hybrid vehicles and new energy vehicles will become more widespread, promoting sustainable development across the industry.
📰 Reference Source
- Geely releases i-HEV intelligent hybrid electric vehicle technology, with an engine thermal efficiency of 48.41%- Auto Home (Wed, 27 May 2026)
- GoPro Reveals GP3: Next-Gen AI Imaging Chip Offering 2X the Power and Revolutionary Low-Light PerformanceGoPro (Tue, 03 Mar 2026)
- China’s Changan Bets on Fuel-Powered Cars With New Plug-Free Hybrid System- Yicai Global (Wed, 01 Apr 2026)
- Two-Phase Cold Plate Cooling Will Take Off as Early as 2026-2027- IDTechEx (Thu, 27 Nov 2025)
- Geely Engine Receives Thermal Efficiency Certification_Sina NewsSina.com (Tue, 14 Apr 2026)
FAQ ❓
What are the main features of Geely Auto's i-HEV intelligent hybrid electric drive technology?
The biggest feature of Geely Auto's i-HEV intelligent hybrid electric technology is that the engine's thermal efficiency has reached 48.41%, setting a new record in the global automotive industry. This technology is achieved through innovations in optimizing the combustion process, improving the combustion chamber design, and adopting advanced thermal management systems, which help significantly reduce vehicle emissions, enhance fuel economy, and improve the driving experience.
What makes Changan Automobile's plug-in hybrid system different?
Changan Automobile's introduced non-plug-in hybrid system is designed to advance the technology of fuel-powered vehicles. Compared with traditional hybrid systems, this system improves fuel efficiency, enhances driving experience and overall vehicle performance, and also provides consumers with more environmentally friendly and efficient travel options.
How does engine thermal efficiency affect car performance?
Engine thermal efficiency has a significant impact on car performance; high thermal efficiency means the engine can utilize fuel more effectively, reducing energy waste. This not only helps to lower fuel consumption and emissions but also enhances power performance, providing consumers with a better driving experience.
What is the significance of Geely and Changan's technological breakthroughs for the automotive industry?
Geely and Changan's technological breakthroughs have demonstrated the strength of Chinese auto manufacturers in technological innovation, setting a new benchmark for the global automotive industry. These technological improvements not only help to reduce fuel consumption and emissions but also enhance brand competitiveness and attract more users. It is expected that more automakers will increase their investment in hybrid technology in the future, driving the industry towards more sustainable development.
What are the future trends in cooling technology?
A report by IDTechEx indicates that two-phase cold plate cooling technology is expected to experience rapid development between 2026 and 2027. This technology plays a crucial role in improving energy efficiency and maintaining stable temperatures in electronic devices during high-performance operation.