To make matters worse, the dealer is usually pushes the importance of extended warranty with alarming force, causing a client to ask why.
If you keep the car beyond the expiration of the warranty of the dealer, it only makes sense that an extended warranty worth the money.
So even if you were to sell your car in the middle of the car warranty contract, you are unlikely to lose.
Some important considerations are the overall comfort and fit, engine performance and ride, and the size of the vehicle.
You can make your own; include things you have to do to put on a spare, add gas or charge the battery.
If you do not have an extended warranty and failures of the manufacturer's warranty, you may find yourself in a nasty surprise.