Although it would be more expensive to rule on a coverage plan that provides a $ 0 deductible, it would be useful over time compared to getting a guarantee to have a high tax refund.
Try to find an extended warranty of the car that is effective at the time he bought it, or the day of the guarantee of the automaker ends.
If you have a family, then you should consider if the car will have enough room for your whole family.
Ownership costs of a car will only increase with time, with all other costs.
The guarantee of your car would definitely not zero, even if you have allowed the technicians to work on the car.
Now if you think you want rather save your money and skip the extended warranty vehicle, you'll want to think about this for a minute.