Check out MAZDA 3 2018 SEDAN LOWPOLY Low-poly 3D model on CGTrader for $23. High-quality mesh by KG-DESIGN: 11079 polys, 20392 vertices.
MA (Autodesk Maya, filesize: 1.49 MB), BLEND (Blender, filesize: 2.73 MB), OBJ (OBJ, filesize: 2.67 MB), FBX (Autodesk FBX, filesize: 653 KB), STL (Stereolithography, filesize: 3.97 MB)