Check out Go-kart bumper car Low-poly 3D model on CGTrader for $25. High-quality mesh by a757374307: 2309984 polys, 1734124 vertices. Rigged, Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 49.4 MB), OBJ (OBJ, filesize: 54.7 MB), FBX (Autodesk FBX, filesize: 79.5 MB), JPG (JPG, filesize: 49.4 MB), STL (Stereolithography, filesize: 142 MB), 3DS (3D Studio, filesize: 29.5 MB)