Renting a car can be confusing and expensive if you don't understand industry terms and how fees are calculated. If you have a poor driving record, renting a car may be next to impossible. Here are some points to consider and questions to ask when you reserve a rental car.

Before you reserve a car, think about the size you want or need and how much you are willing to spend. This will help you avoid making a hasty or expensive decision that you may regret later. At the same time, be aware that vehicle classification systems vary. The terms "compact," "mid-size," and "luxury" sometimes differ among companies.