Car buying guides

Everything we've learned from negotiating with dealerships, written down so you can pay less for your next used car.

• How to negotiate a used car price with a dealer

  A step-by-step script for getting a lower out-the-door price, including what to say by email.

• Used car dealer fees explained (and which ones to refuse)

  Doc fees, prep fees, VIN etching, and other add-ons — what's legitimate and what's negotiable.

• The best time to buy a car

  Month, quarter, and day-of-week timing that gives buyers the most leverage at a dealership.