- Evolution of the Leishen Hybrid System
- Engine and Thermal Efficiency
- Artificial Intelligence and Battery Life Enhancement
- New System Variants
- Practical Applications and Performance
- Importance in the Electric and Hybrid Vehicle Market
Chinese automaker Geely has announced its new plug-in hybrid electric vehicle (PHEV) system, Leishen AI Hybrid 2.0, featuring a remarkable thermal efficiency of 47.26%, surpassing BYD’s DM-i system and marking a significant advancement in hybrid engine technology.
Evolution of the Leishen Hybrid System
The original Leishen hybrid system was introduced in 2021, featuring a 43.32% thermal efficiency engine paired with a three-speed DHT transmission. Since then, the system has undergone major upgrades leading to the launch of version 2.0, officially named Leishen AI Hybrid 2.0 in China, with notable improvements in performance and efficiency.
Engine and Thermal Efficiency
The new system includes a naturally aspirated 1.5-liter engine achieving 47.26% thermal efficiency, higher than BYD’s DM-i system at 46.06%. This high efficiency translates into better energy utilization, improved fuel economy, extended driving range, and reduced emissions.
Artificial Intelligence and Battery Life Enhancement
Leishen AI Hybrid 2.0 integrates AI algorithms that optimize energy management and precisely control low electric currents, extending battery life by up to 15%. This advancement enhances system reliability and long-term efficiency.
New System Variants
The system comes in three main versions:
EM-i: Featuring a naturally aspirated 1.5L engine, used in models like the Geely Galaxy A7, delivering fuel consumption as low as 2 liters per 100 km and a driving range up to 2100 km.
EM-P: Incorporating a turbocharged engine with all-wheel drive, used in vehicles such as the Geely Galaxy M9 SUV, offering 0-100 km/h acceleration in 4.5 seconds and a mixed driving range of 1500 km.
Hydrogen: A future version with a hydrogen-powered engine achieving a thermal efficiency of 48.15%, expected to launch in Q4 2025 in sedan and SUV formats.
Practical Applications and Performance
Vehicles equipped with Leishen AI Hybrid 2.0 are expected to enter the Chinese market in the second half of 2025, promising a blend of power, efficiency, and reliability. The AI integration allows adaptive driving and dynamic torque distribution for various driving conditions.
Importance in the Electric and Hybrid Vehicle Market
With global trends focusing on emission reduction and energy efficiency, Geely’s new system represents a strategic move to strengthen its position in the hybrid and electric vehicle segments. The high thermal efficiency reduces fuel consumption and carbon emissions, while AI technologies enhance driving experience and effectiveness.
In the Gulf Cooperation Council (GCC) market, hybrid vehicles are gaining increasing attention due to environmental challenges and the need to reduce fuel consumption amid rising energy prices. Geely’s Leishen AI Hybrid 2.0 system, with its high thermal efficiency and advanced AI technologies, offers an ideal solution for the Gulf market, which favors vehicles with strong performance and fuel economy. The system’s ability to extend battery life and save fuel makes it an attractive choice given the region’s hot climate and diverse driving conditions, enhancing Geely’s opportunities for expansion and success in this vital market.
Geely’s Leishen AI Hybrid 2.0 system exemplifies the fusion of modern technology and advanced engineering to achieve high thermal efficiency and superior hybrid vehicle performance. Its multiple variants, including traditional, turbocharged, and hydrogen engines, open new horizons for sustainable mobility and reflect Geely’s commitment to innovation in clean automotive technologies.
