This scatter plot visualizes automotive performance metrics, showing engine torque against engine power for various vehicle makes. The size of each circle encodes highway fuel efficiency, providing a third dimension to the comparison. The visualization is built with D3 v6, using its `csv` loader to fetch data from a GitHub-hosted CSV file, along with `scaleLinear`, `extent`, `axisLeft`, and `axisBottom`. Data points are rendered as steel-blue SVG circles, with axes labeled for horsepower and torque.