Check out MERCEDES GLS 2016 LOWPOLY Low-poly 3D model on CGTrader for $28. High-quality mesh by KG-DESIGN: 23100 polys, 23600 vertices.
MA (Autodesk Maya, filesize: 4.01 MB), BLEND (Blender, filesize: 5.7 MB), OBJ (OBJ, filesize: 5.78 MB), FBX (Autodesk FBX, filesize: 1.49 MB), DAE (Collada, filesize: 10.1 MB)