Fig. 1
From: Improving the aerodynamics of a fastback car body using a spoiler

The two-dimensional schematic views of : (a) The designed body of the Audi A5, modeled in SolidWorks 2020 using blueprint drawings, (b) The DrivAer fastback model, created in SolidWorks 2020 based on the available 3D models from the Technical University of Munich40.