Mark it once you can do it without this page open.

How to do it

  1. Set your total budget and get pre-approved for a loan from your own bank or credit union.
  2. Research what the model and trim actually sell for in your area.
  3. Email three or more dealers asking for their best out-the-door price on that exact car, including taxes, title and every fee.
  4. Take the lowest written quote to the others and ask if they can beat it.
  5. Get your trade-in's value from more than one buyer before you mention it to the dealer.
  6. In the finance office, turn down extended warranties, coatings and packages you did not plan for.
  7. Read the final contract and check the price, rate and term match what you agreed before you sign.
  8. Walk out if the numbers change or you feel pressured; there are other cars.

Stop and call a professional if

  • The contract numbers differ from what you agreed and the dealer will not fix them: do not sign.
  • You have already signed and feel the terms were misrepresented: contact your state's consumer protection office.
  • You are buying a used car: have an independent mechanic inspect it first.

Common mistakes

  • Answering the question of what monthly payment you want.
  • Mixing the trade-in, the price and the loan into one conversation.
  • Signing the same day after hours of waiting when you are tired.
  • Accepting the dealer's loan rate without comparing it to your pre-approval.

Quick self-check

Three questions. Your last score is kept in this browser.

1. Which number should you negotiate?
2. Why get a loan pre-approval first?
3. When should the trade-in be discussed?

Teach this to someone

A one-page sheet for showing a friend, a roommate or a kid: what to say, what to show, and one question to check it landed.

Words on this page

Last reviewed . First published .