NIO Explodes Through New Year, 55% Growth in December - CleanTechnica

NIO experienced a strong finish to 2025, with significant growth in vehicle deliveries during the last several months of the year. In December alone, NIO delivered 48,135 vehicles, marking a 54.6% increase compared to December 2024 and a 32.7% increase month-over-month. This was the fifth consecutive month of growth. The December deliveries were split among three brands: 31,897 from NIO, 9,154 from ONVO, and 7,084 from firefly. The company also set a new quarterly record in Q4 with 124,807 vehicles delivered, showing year-over-year growth of 27.8% for NIO, 92.1% for ONVO, and 52.8% for firefly. For the full year 2025, NIO sold a total of 326,028 vehicles, representing a 46.9% increase over the 221,970 vehicles sold in 202