Tesla's European sales fell 40.2% to 8,837 units in July 2025 BYD's registrations rose 225.3% to 13,503 cars in July 2025 European new car sales increased 5.9% to 1.09 million units Volkswagen and Renault saw registration gains, while Stellantis declined Electric vehicles accounted for 59.8% of total sales in July 2025 Tesla's market share dropped to 0.8% from 1.4% in 2024 BYD gained 1.2% market share in July 2025 Tesla plans to launch an affordable electric car in Q3 2025.