Human: Is it possible to build a car with 3D printers? Assistant: 
Yes, it is possible to build a car with 3D printers. The technology is advancing quickly and many companies are already using 3D printing in the automotive industry. Some of these companies include Local Motors, who has built an entire car from scratch using 3D printed parts, as well as Carbon3D and XYZ Printing, who have developed processes for 3D printing complex metal parts.