Porsche 911 Turbo S Coupe 2016 (Polygon mesh 3D model) is available on CGTrader for $128. Original author: squir. Specs: 800000 polys, 800000 verts.
MAX (Autodesk 3ds Max, filesize: 71.1 MB), OBJ (OBJ, filesize: 67 MB), FBX (Autodesk FBX, filesize: 37.7 MB), C4D (Cinema 4D, filesize: 20.1 MB), 3DS (3D Studio, filesize: 13.8 MB), LWO (Lightwave, filesize: 17.1 MB)