Although you hope that you won’t encounter any problems when you own or are about to purchase a car, it makes sense to do a bit of research on the model involved. This research can be particularly useful when you come to compare car warranties.
Try to find out what are the most common problems other car owners have encountered in the past and at roughly what mileage they start to occur. This way you can list the most common faults that your car is susceptible to and check that car warranty repairs would cover the costs should you encounter the same problems.