it is a dwg file containing a 2002 model Bmv z4 model car drawing. You can download the file to use the Bmv z4 furnishing with the drawings of the plan, the planes of view.
You can download the BMV Z4 Dwg file from this page and use it in your autocad projects. All users can share and download files on Arkipedia. You need to wait for a while to download the file. If the file is not free, you can support it by checking out the subscription plans.