Buying a used car is tricky enough, but by the time you have the car inspected, negotiate the best price and secure your financing, you'll have a decision to make: Should you buy an extended warranty or not? There are pros and cons to buying extended warranties. In some cases, having a warranty can be a lifesaver; in others, it can be a waste of money. There are a number of factors to consider when determining if an extended warranty is right for you. Benefits Buying an extended warranty on a used car can give you peace of mind. Buying...