This scatter plot visualizes the relationship between engine displacement and vehicle weight for a dataset of cars, with each point representing an individual car model. The chart uses D3 v5’s `scaleLinear` for axes, `axisBottom` and `axisLeft` for ticks, and SVG circles to render the points. Data is loaded as CSV from a remote source via `d3.csv`, with numeric fields parsed explicitly. Axes labels and a title are added using SVG text elements, while styling is applied through external CSS.