This bubble chart visualizes the correlation between torque, horsepower, and highway MPG for various car makes, using average values from a CSV dataset. Each circle is positioned by horsepower on the x-axis and torque on the y-axis, while its radius encodes highway MPG with a linear scale. The visualization uses D3.js v7 to render SVG elements and includes an interactive tooltip that displays the car make on mouseover. The legend communicates bubble size for MPG values, while a color scale provides a distinct hue for each manufacturer.