This is a 3D model with ~ 2900 polygones and no textures, simple materials are used (but UV still unfolded). There is the car's interior and animated doors, hood, trunk and wheel driver. Of course, the wheels are independant.

You can try it here : Webplayer demo

Look at the other vehicles of the collection! Forum

In the package, you will find the basic 3D model and a basic setup of the car based on the standard asset Unity.