Record keeping

A Used Car Buyer's Checklist That Starts With the Records

A seller's story is easier to judge with the paperwork in front of you. Print this checklist, ask for the service records, match the VIN, check recalls, and keep every answer you get.

By Sebastian · Published · 5 min read

Print this checklist with your browser’s Print command.

The service records come first

Ask for the maintenance paperwork before you drive across town. A seller who kept records can usually send photos of them the same day, and the request tells you a lot about how the car was looked after.

Useful records have a date, a mileage reading, the work done, and who did it. A shop invoice with the VIN or plate on it is stronger than a note that says the oil was changed recently.

Gaps are normal. Many careful owners lose a receipt or two. Treat missing years as a question to ask, not as proof that nothing was done, and not as proof that everything was.

  • Repair orders or invoices with dates and mileage
  • Receipts for parts and fluids if the owner did the work
  • Any maintenance log, app export, or notebook the owner kept
  • Warranty, recall, or campaign paperwork from a dealer
  • Inspection or emissions reports, where your state requires them

The paperwork should describe this car

Before you look at the engine, make sure the documents describe this car. The VIN on the title and registration should match the VIN on the car, and the latest mileage on the records should make sense next to the odometer.

If anything does not line up, stop and ask. A clerical mistake can have a simple answer. A mismatch you cannot explain is a reason to walk away before money changes hands.

  • VIN on the dashboard and door jamb matches the title and registration
  • The name on the title matches the seller, or the dealer explains the paperwork
  • The odometer reading fits the mileage on the most recent records
  • Any title brand, such as salvage or flood, is written down and understood

Recalls and title history

NHTSA's free VIN lookup shows certain unrepaired safety recalls for a vehicle. It does not list every campaign, so keep the result and ask the seller about any recall paperwork they have.

A National Motor Vehicle Title Information System report can show title, brand, salvage, insurance-loss, and reported odometer information. It is narrower than a full ownership or maintenance history.

The FTC recommends a vehicle history report and an independent inspection, and it says the report does not replace the inspection. Save each result with the date you checked it.

At a dealership, read the Buyers Guide

At a dealership, look for the FTC Buyers Guide posted on the car. It says whether the car is sold as is or with a warranty, and what any warranty covers.

Take a photo of the Buyers Guide and keep it with your purchase papers. A private sale usually comes without one, so ask your questions in writing and keep the replies.

An independent inspection comes before payment

Ask whether you can take the car to a mechanic you choose before you buy it. A seller who refuses is giving you useful information.

Keep the inspection report as its own record. A recommendation to replace something soon is not completed work, and it should stay separate from the service history the seller gave you.

This checklist is about paperwork and questions. It is not a mechanical inspection, and it cannot tell you whether a car is safe or sound.

Questions to ask the seller

Ask the same questions of every car you look at, and write the answers down while you are still there. Answers given out loud are easy to misremember a week later.

  • How long have you owned it, and how was it used?
  • Who did the maintenance, and where are the records?
  • Has it been in an accident or had major repairs?
  • Are there open recalls or problems you know about?
  • Is there a loan or lien on the title?
  • Can I take it to my own mechanic before I buy?

After you buy, the paperwork becomes the first record

If you buy the car, the paperwork you gathered becomes the start of its history with you. Label each item as verified, reported by the seller, or unknown.

The used vehicle baseline guide shows how to turn the handoff into one dated starting record without guessing at the past.

ServiceVault keeps receipts, photos, and readings with the vehicle they belong to, on your iPhone and without an account. You can start that record the day you bring the car home.

Sources and further reading

See how I check each guide or report a correction.

Sources checked .