This interactive bubble chart shows the correlation between average torque, horsepower, and highway MPG across 31 car makes. Each circle represents a make, positioned by torque (y-axis) and horsepower (x-axis), with radius encoding highway MPG and color distinguishing makes. Using d3.v7 with SVG, the visualization includes animated tooltips on mouseover, a legend for MPG bubble sizes, and a color legend. Data comes from a CSV file displayed through d3.csv, with scales (scaleLinear, scaleOrdinal) and interpolateTurbo for coloring.