Casual Car is simple to use, high detailed model!
It is simple as "drag preferred prefab into your scene".
Model contains separate materials for exterior, window glass, interior, as well as two duplicates of exterior materials that are color variations (Red and Yellow).
All textures are 8K resolution (8196x8196). Textures can be scaled down easily through Unity 5 inspector, by clicking on a texture within editor.
PBR Textures included:
-albedo
-metallic
-roughness
-ambient occlusion
-normal
-emissive
-Exterior emissive map is for adjusting headlights and backlights.