Many people rent cars for vacations, business trips, temporary replacement for a car in the shop, or even for use a few days a week when public transportation is otherwise used. There are many car rental companies to choose from that doing car rental comparisons is a wise move. One with a big marketing budget is Budget. That’s what Budget auto rental is a company many people use. The very name leads people to believe the price will be unbeatable. Although it’s not a fact, it helps sell the business.