Budget Car Rental Company tops the list because it had a myriad of locations worldwide, and also offers great discounts, allowing you to save up to 35%. The company also has a variety of both high-end and regular cars. Budget offers discounted rates, in case you encounter car trouble. A visit to www.budget.com allows you to make a car reservation in under one minute. When it comes to what customers want, Budget is your best bet because the company has been on the market since 1958.