When looking to purchase a new or used car, credit unions can be a great financing option. Credit unions are typically formed on a local basis and function as non-profit organizations, allowing borrowers to cut down on fees and get better service than they might with a large bank. Certain companies offer membership in credit unions to their employees, as do professional organizations like unions, and sometimes even churches. Towns and municipalities also sometimes offer credit unions. Although a person's credit history, income, and other factors are considered, it is often possible to get cheaper loans through credit unions.