Xin Lang Ke Ji·2025-08-05 02:41Core Insights - BYD has officially announced the evolution of its fifth-generation DM technology, achieving a new low of 2.6L per 100 kilometers in NEDC conditions, a reduction of 10% in fuel consumption [1] - The key to further reducing fuel consumption lies in the evolution of the software and hardware collaborative strategy, focusing on data volume, AI model optimization, and the number of driving conditions covered [1] Group 1 - The fifth-generation DM technology has seen over 1.5 million units sold, generating an average of 2.8 billion kilometers of driving data monthly, covering over 1.8 million driving conditions [1] - BYD has developed new AI models for the engine and three electric systems to optimize hybrid strategies using large models [1] - The AI model for the fifth-generation DM technology covers over 1.8 million driving conditions, allowing for refined fuel-saving strategies [1] Group 2 - For example, the Qin L DM-i and Seal 06 DM-i can save 0.3 liters of fuel per 100 kilometers after the evolution, totaling a savings of 6.3 liters for a full tank [2] - Based on current gasoline prices of 7-8 yuan per liter, this translates to a savings of 40-50 yuan per full tank [2] - The results of this fuel consumption evolution will be remotely pushed to all models equipped with the fifth-generation DM technology [2]