[Max_Coldheart]

pawn Code:

if(!strcmp(cmdtext, "/car", true)) 
{ 
        new Float:up[3], carid; 
        GetPlayerPos(playerid, up[0], up[1], up[2]); 
        new CurrentVeh = GetPlayerVehicleID(playerid);
        DestroyVehicle(CurrentVeh);
        carid = CreateVehicle(411, up[0]+2, up[1]+2, up[2], 0, -1, -1, 0); 
        PutPlayerInVehicle(playerid, carid, 0); 
        LinkVehicleToInterior(carid, GetPlayerInterior(playerid)); 
        SetVehicleVirtualWorld(carid, GetPlayerVirtualWorld(playerid)); 
        SendClientMessage(playerid, 0x20C92EFF, "* You spawned a new Infernus car, you can also use the /carmenu to spawn other vehicle types."); 
        return 1; 
}

This will only work if you use the command /car while inside another vehicle.