Waiting for half a year to have your car serviced is negligence and automakers will use this against you.
Buyers can save money and get the best extended car warranty jumping simply the dealer and buy from actual provider.
You can buy it before the expiration of the manufacturer's warranty.
With increasing expense of manual labor and spare parts, it is increasingly in a costly affair to complete regular reviews and to restore the damaged part of the car.
If you are considering buying used car, it might be better if it will be Mitsubishi company.
A store that knows the procedures of the issuer of the guarantee and obtains approval before the work is done is not likely to put you in a position where your application is denied on a technicality.