Cadillac 2020 is a vehicle that can be purchased online and printed on a 3D printer. 3D vehicles can be made from different materials, such as plastic, milling, corrugated iron, lightweight plastic, hard plastic with a combination of the above materials. 3D vehicles can be designed with a personal style or designed according to the models of famous designers. 3D vehicles can be automated with control systems such as sensors, motors, electrical systems, and display systems to create various types of automated operations. 3D vehicles can be printed on a variety of 3D printers, including FDM, SLA and SLS printers. 3D vehicles can also be printed on the most popular 3D printer today, the FDM printer.