This scatter plot visualizes automotive data from the UCI Machine Learning Repository’s Auto MPG dataset, showing the relationship between horsepower and weight for individual car models. The visualization uses D3 v5 with an SVG rendering approach, employing `d3.scaleLinear` for both axes, `d3.axisLeft` and `d3.axisBottom` for ticks, and `d3.csv` for data loading. Red, semi-transparent circles mark each car, with grid lines and labeled axes clarifying the quantitative values. The code parses all numeric fields and applies margins to position the chart within a 960×500 pixel SVG canvas.