What to check before buying a used car
Before buying a used car, bring a friend and a checklist: ask for maintenance records, run a vehicle history report, look for rust, leaks and uneven tire wear, test every light and feature, and take a long test drive including a highway. Then pay for an inspection by a mechanic you choose. Never let a deadline or a waiting buyer rush you.
Why it matters: A calm checklist and an independent inspection protect a big purchase.
Steps
- Set a budget that includes tax, registration, insurance and a repair cushion.
- Ask the seller for maintenance records and the reason for selling.
- Run a vehicle history report on the identification number.
- Bring a friend, view the car in daylight, and look for rust, leaks, mismatched paint and uneven tire wear.
- Test every light, lock, window, the heating and the cooling.
- Test drive for at least twenty minutes on local streets and a highway, and brake firmly in a safe spot.
- Book an independent pre-purchase inspection with a mechanic you choose.
- Check the title is in the seller's name before any money changes hands.
Stop and call a professional if
- always: an independent mechanic should inspect the car before you pay
- the history report shows flood, salvage or odometer problems: walk away or get expert advice
Questions to ask the professional
- What will this car need in the next year, and roughly when?
- Is anything here a safety problem?
Common mistakes
- Letting a seller rush you with another buyer who is supposedly on the way.
- Skipping the inspection because the car looks clean.
- Paying a deposit before seeing the title.
Teach this to someone
A one page sheet for showing a friend, a teenager or a parent: what to say, what to show, and one question to check it landed.
Teach: What to check before buying a used car
What to say
Before buying a used car, bring a friend and a checklist: ask for maintenance records, run a vehicle history report, look for rust, leaks and uneven tire wear, test every light and feature, and take a long test drive including a highway. Then pay for an inspection by a mechanic you choose. Never let a deadline or a waiting buyer rush you.
What to show
- Set a budget that includes tax, registration, insurance and a repair cushion.
- Ask the seller for maintenance records and the reason for selling.
- Run a vehicle history report on the identification number.
- Bring a friend, view the car in daylight, and look for rust, leaks, mismatched paint and uneven tire wear.
- Test every light, lock, window, the heating and the cooling.
- Test drive for at least twenty minutes on local streets and a highway, and brake firmly in a safe spot.
- Book an independent pre-purchase inspection with a mechanic you choose.
- Check the title is in the seller's name before any money changes hands.
Where it stops
Stop and call a professional if always: an independent mechanic should inspect the car before you pay.
Check question
The seller says another buyer is arriving in an hour. What do you do?
Answer: Stick to your checklist and inspection. Pressure is a classic sales tactic; a good car will pass the checks.
Your checklist
Saved only in this browser.
Quick quiz
Three questions. Your score is saved only in this browser.
Related skills
Sources
- US federal consumer guidance on buying a used car, 2026. Reviewed September 28, 2026.
Written in our own words from the sources above. It is general information, not advice for your situation; where a professional, your doctor or your lease says something different, follow them.
Last reviewed . First published .