I'm seen that autocad has various areas for enginnering in 3d, but i'm looking for some to develop structures as a car's,and to design devices as pc's, phones, tv's, etc... has something specific for that?
i know that this can be done with any 3d software but I want to design each piece of every thing that can give me the perfect size for each piece everyone says that autocad for that but, Which version?