How do I buy a used car from a dealership?

Updated October 2026 · How we answer

Short answerSet a total budget first, research the car's market value, test drive it, and ask for an itemized out-the-door price. Read every document before signing and ask about warranties and inspections.

Prepare before you visit

Research what similar cars sell for in your area so you have a reference point. Get pre-approved for financing if you plan to borrow, which gives you bargaining power and a clear budget.

Ask for the vehicle history report and any reconditioning records. Compare them with the car on the lot.

  • Set your total budget first
  • Look up local market values
  • Get financing pre-approval if needed
  • Ask for the history report

Negotiating and signing

Ask for the out-the-door price, which includes taxes, documentation fees, and any add-ons. Dealers often make money on financing and extras, so focus on the total price rather than the monthly payment alone.

Read the contract carefully. Decline add-ons you do not want, and confirm in writing any promises the salesperson makes, such as repairs or warranty coverage.

If the dealer offers a trade-in, get a separate quote for your old car from another buyer first. Negotiating the purchase price and the trade-in value as two separate deals usually gives you a clearer picture of the real numbers.

Common mistakes

  • Negotiating only the monthly payment and not the total price.
  • Signing before reading add-ons such as extended warranties or protection packages.
  • Forgetting to confirm verbal promises in writing.
From our shopsDad Gift Lab: Personalized mugs, tees and keepsakes for dad.