How to make a car

Hello,
I am new to Unity engine. The docs talk about having built in vehicle physics. How do I stat building a car with the physics. Is there any demo or tutorial?

You may want to look inside the Networking Example project http://unity3d.com/support/resources/example-projects/networking-example in the Car Racing scene. Also a search on the forum will reveal a lot of information.

The first thing you will probably want to look at is the WheelCollider class, and there is also the jCar script (which uses WheelColliders) on the Unify wiki.

Thank you guys for your reply.

In the docs they talk about WheelCollioders. But I dont see these being used in the demo. Is this demo for old versions of Unity or I am missing something?