Buyer's Guide

Buying a Used Car Privately? Do This First

October 9, 2026 · 2 min read

Buying from a private seller can save money, but you do not get a dealer's checks or protection. A few steps before you pay can save you from an expensive surprise.

Key takeaways

  • Check that the VIN is the same in three places before anything else
  • Ask for the documents and compare names and details
  • A quick history check can reveal problems worth investigating before you buy
  • Bring a mechanic, and negotiate with facts

1. Start with the listing and the seller

Read the listing carefully and ask questions by message or phone before you travel. Why is the car being sold? How long has the seller owned it? Is the price in line with similar cars? A price far below the market deserves extra caution. Meet at the seller's home address, in daylight, and be wary of anyone who wants to meet somewhere else.

2. Compare the VIN in three places

Find the VIN on the dashboard plate, on the door frame sticker and in the registration document. All three should match exactly. If they do not, or if a plate or sticker looks tampered with, stop and ask why.

3. Check the documents

  • The registration document or title should be in the seller's name, or the seller should be able to explain why not
  • The service book or invoices should show mileage that rises steadily over time
  • Inspection certificates, where they exist in your country, show mileage and noted defects
  • Ask whether anything is still owed on the car

4. Run a history check

A vehicle history report uses the VIN to search records such as damage, mileage readings, theft and ownership changes. It takes about a minute and can show issues the seller did not mention, or confirm that the story you were told is consistent. Coverage varies by country and vehicle, and a report cannot show everything, so treat it as one part of your checks.

5. Inspect and test drive

Look at the car in good light. Check panel gaps and paint for signs of repair, look for rust, check the tyres, and test every switch and light. On the test drive, listen for unusual noises, check the brakes and see how the gearbox behaves. If you can, bring a mechanic or book an independent inspection. If the history report raised a question, give the mechanic that exact point to check.

6. Negotiate with facts

If the checks turn up problems, use them. A repair estimate or a documented issue is a stronger argument than a general feeling. If the seller will not discuss obvious problems, that tells you something too.

7. Handle the paperwork and payment carefully

Rules for transferring ownership differ by country, so check what applies to you. Write a simple sales agreement, record the VIN and mileage in it, and avoid paying the full amount in cash before the paperwork is complete. Keep copies of everything.

Check a vehicle before you commit

Decode a VIN for free, or get a full history report with recorded damage, mileage and theft records.