This bubble chart displays the correlation between average horsepower, torque, and highway MPG across various car makes, with each circle’s position representing torque and horsepower while its size encodes highway MPG and color distinguishes the manufacturer. The visualization uses d3.csv to load the data, d3.scaleLinear for positioning and bubble sizing, and d3.scaleOrdinal with interpolateTurbo coloring for categorical mapping. Interactive tooltips appear on mouseover, and the chart includes a legend for both MPG values and car makes, with SVG rendering and CSS-based hover effects.