This interactive bubble chart, built with D3.js v7, visualizes the relationship between average horsepower, torque, and highway MPG across various car makes, such as BMW, Ferrari, and Toyota. Each bubble’s position is determined by the horsepower and torque scales, while its size encodes highway MPG and its color distinguishes the manufacturer. The visualization includes a tooltip that displays the car make on hover, along with legends for bubble size and color. The SVG-based chart uses `d3.csv`, `d3.scaleLinear`, `d3.scaleOrdinal`, and `d3.interpolateTurbo` for rendering and coloration.