[FireCat]

Hello :b
I'm going to show you how to make private vehicles, but a beginners version.

So lets start of with the variables.

pawn Code:

new FireCat;

So that's going to be my 'name', i'll be the owner of the vehicle.
That's aswell where we are going to store the 'vehicle id'.
So now under OnGameModeInit

pawn Code:

FireCat = CreateVehicle(411,0,0,0,1,146,146,60);

So the variable FireCat will store the vehicle id.
CreateVehicle params are:
-model id
-Float: Spawn X
-Float: Spawn Y
-Float: Spawn Z
-Float: Angle
-Color 1
-Color 2
-Respawn delay in seconds
Now lets make only the selected play can drive the vehicle.
So under OnPlayerEnterVehicle add

pawn Code:

if(vehicleid == FireCat)//Checking if the vehicleid matches the FireCat one.
{
new pName[MAX_PLAYER_NAME];//Where we will store the players name in a 24 size.
GetPlayerName(playerid,pName,sizeof(pName));//Getting the players name and storing it in pName.
if(strcmp(pName,"NAMEHERE") == 0)//String compare between the users name and the selected name.
{
//If the 2 names are the same...
SendClientMessage(playerid,-1,"Welcome to your car!");
}
else//Else if the 2 names don't match....
{   
RemovePlayerFromVehicle(playerid);//Lets remove him from the vehicle
SendClientMessage(playerid,-1,"This car is not yours!");
}
}

I hope you liked it.
If I didn't explain well enough, don't complain, just ask for me to explain better.