AUDI A4 2016 4D LOWPOLY Low-poly (Polygon mesh 3D model) is available on CGTrader for $23. Original author: KG-DESIGN. Specs: 13276 polys, 13835 verts.
MA (Autodesk Maya, filesize: 3.38 MB), BLEND (Blender, filesize: 3.48 MB), OBJ (OBJ, filesize: 3.34 MB), FBX (Autodesk FBX, filesize: 839 KB), STL (Stereolithography, filesize: 4.87 MB), DAE (Collada, filesize: 5.36 MB)