深夜，特斯拉突然狂泻，一度跌超8%

Core Viewpoint - Tesla is facing a significant decline in sales and market share, attributed to product stagnation, quality issues with new models, regulatory challenges, and increasing competition from Chinese automakers [3][4][5][6][8][10]. Group 1: Sales Performance - Tesla's global deliveries in Q2 were 384,100 units, marking a year-on-year decline of 13.5%, the steepest drop since 2015 [3][4]. - In China, Tesla delivered 129,000 vehicles in Q2, contributing 34% to its total sales, but the cumulative sales for the first half of the year fell by 5.4% compared to the same period in 2024 [7][8]. Group 2: Product Issues - The product lineup remains heavily reliant on Model 3 and Model Y, which together accounted for 97.3% of total deliveries, while the high-end models like Model S/X and Cybertruck contributed only 10,400 units, a 50% year-on-year decline [3][4]. - The Cybertruck has faced multiple recalls and quality issues since its production began in 2023, significantly undermining market confidence [4]. Group 3: Regulatory and Competitive Challenges - Tesla's Full Self-Driving (FSD) technology is encountering regulatory hurdles in Europe and China, delaying its rollout plans [4][5]. - Chinese competitors, such as BYD, are rapidly gaining market share in Europe, with BYD's electric vehicle sales surpassing Tesla's for the first time in April, showing a year-on-year growth of 359% [5][6]. Group 4: Market Dynamics - Tesla's market share in China has shrunk from a peak of 15% in 2020 to 7.6%, facing intense competition from local brands that are improving in technology and pricing [8][9]. - The marketing landscape is shifting, with new entrants like Xiaomi's automotive venture directly competing with Tesla's offerings, further straining Tesla's market position [9][10].