Mercedes E-Class Coupe 2017 (Polygon mesh 3D model) is available on CGTrader for $129. Original author: squir. Specs: 800000 polys, 800000 verts.
MAX (Autodesk 3ds Max, filesize: 55 MB), OBJ (OBJ, filesize: 29.5 MB), FBX (Autodesk FBX, filesize: 25.6 MB), C4D (Cinema 4D, filesize: 18.4 MB), 3DS (3D Studio, filesize: 10.5 MB), LWO (Lightwave, filesize: 15 MB)