[Luis-]

pawn Код:

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    new modelid = GetVehicleModel(vehicleid);
    if(newstate == PLAYER_STATE_DRIVER) {
        if(GetPlayerSkin(playerid) == *SKINID* && modelid == *MODELID*) {
            /* CODE */
        }
        else {
            RemovePlayerFromVehicle(playerid);
        }
    }
    return 1;
}

Works correctly.