This interactive dashboard visualizes BMW global sales performance across multiple dimensions, including regional breakdowns, fuel type, transmission, and model-specific metrics. It presents summary cards with key statistics alongside a main stacked bar chart, followed by supporting charts for fuel type, transmission, and regional sales. Users can filter data by region and interact with charts through hover tooltips and legend filtering. The dashboard is built with D3.js v7, using SVG rendering for all visualizations, and reads data from a local CSV file.