as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
in today's low interest environment, is it generally more economical to buy or lease a new car in the us?
user
the most economical way is to save your money, and buy a 1+ year old used car with cash.
assistant