Car Save System

I am looking for a thread or tutorial, on how to make a Car Save System.
Basically, im going to use it in the gamemode im hosting on my server.
So if anyone know HOW to do this, or seen a thread about it, please reply.
Thanks in advance.

Get the persons vehicle, all the data sich as moels or what ever system you use and save it with their uniqueID.

Well, I want it so save everyones cars automatically, I dont wanna put everyones data, models etc, into there.

He means use SQL or filewriting to take the person’s unique ID, and then the car(s) that they own and store it as such.