This stacked bar chart visualizes the distribution of horsepower, torque, and highway MPG across 31 car makes, using d3.stack with d3.scaleBand for the y-axis and d3.scaleLinear for the x-axis. Each bar segment represents one attribute, colored via d3.scaleOrdinal, and hover interactions display the precise attribute value in a tooltip. The SVG renders data from a local CSV, with axes, labels, and gridlines styled using D3’s axis methods and external fonts.