Questions to Ask a Private Seller

A private sale has no dealer reconditioning, no lemon-law-style dealer obligations in most states and usually no return policy. What you learn before you hand over money is all the protection you get. A ten-minute phone call with the right questions will rule out most bad cars before you spend a Saturday looking at them.

This guide groups the questions by when to ask them, explains what each one is really checking, and lists the answers that should make you walk away.

Read the listing twice and write down anything it does not say. Missing information is not proof of a problem, but it tells you where to dig.

• The year, make, model and trim as listed
• The mileage, and whether the photos show the odometer
• Whether the VIN is in the listing or a photo
• Anything the seller describes as "minor," "easy fix" or "just needs"

If you already have the VIN, run it through our VIN decoder so you know the factory engine, transmission, drive type and plant. That lets you catch a listing that calls a base model a higher trim. Then look up the model year on our research pages for known complaint patterns and recalls, so your questions can be specific.

Ask these by phone rather than text when you can. Tone and hesitation tell you a lot, and it is harder to give a polished non-answer live.

"Is the car still available, and why are you selling it?"

You want a plain, specific reason: a new car, a growing family, a move, a company car. A vague answer is common and not damning on its own. What matters is whether the rest of the story is consistent with it.

"Can you send me the VIN?"

This is the single most important question. A legitimate seller has no reason to refuse. With the VIN you can decode the specs, check open recalls on NHTSA's recall lookup (opens in a new tab), and buy a history report from a provider approved by the National Motor Vehicle Title Information System (NMVTIS) (opens in a new tab). A seller who will not share the VIN until you arrive, or "has to find it," is a reason to pass.

"Is the title in your name, and is it clean?"

You are checking three things:

• Ownership. The name on the title should match the seller's ID. If they are selling for a friend or relative, that is a common setup for title-jumping (reselling without registering), which is illegal in most states and can leave you unable to register the car.
• Brand. Ask directly whether the title is branded salvage, rebuilt, flood, lemon buyback or similar. A branded title can be a fair deal at the right price, but it should be disclosed now, not discovered at the DMV.
• Liens. "Do you still owe money on it?" If yes, the lender holds the title and you need a plan for paying off the loan and getting the title released. See paperwork to sell a car for how that usually works.

"How long have you owned it, and how many owners before you?"

Long ownership with steady mileage is a good sign. Very short ownership (a few months) can mean the seller bought it and found a problem, or that they are a curbstoner, an unlicensed dealer posing as a private party. Ask how many cars they have sold this year if you suspect the latter.

"What's the mileage, and does it match the records?"

Compare the mileage to the car's age. Our mileage checker shows whether it is low, normal or high against the FHWA (opens in a new tab) average-miles-per-year benchmark. Unusually low miles on an old car are worth a question: was it stored, or has the cluster been replaced?

"Do you have service records?"

Records are the best evidence of how a car was treated. Receipts, a shop's printout, a dealer service history or even a dated notebook all count. Ask specifically about the expensive interval items for that engine:

• Oil change frequency (check it against the interval in the owner's manual)
• Transmission fluid service, if the manual calls for one
• Timing belt replacement, on engines that use a belt (often due somewhere around 60,000 to 105,000 miles; check the owner's manual)
• Brake fluid and coolant service
• Tires and brakes: when, and what brand

No records at all is not a deal-breaker on an older, cheap car, but it should lower your offer and raise the importance of a pre-purchase inspection.

"What has been repaired or replaced?"

A good owner can rattle off the big items. Follow up with "who did the work?" A known shop is reassuring; "my buddy" is fine for brakes but less so for an engine or transmission.

"Has it been in any accidents, even minor ones?"

Ask, then verify at the inspection. Paint thickness differences, overspray on trim and uneven panel gaps tell the story regardless of the answer. Our site does not show accident history; a paid history report may, but only if the accident was reported.

"Are any warning lights on? Any known issues right now?"

Ask this exactly, and ask whether the check engine light has been on recently. A seller who cleared codes the morning of your visit can make the light go dark temporarily. If you bring an OBD-II scanner, look at the readiness monitors: several "not ready" monitors suggest the codes or battery were recently cleared. If a code is stored, you can look it up in our OBD code library.

"Has it ever been in a flood or had water inside?"

Especially important for cars from areas hit by recent hurricanes or flooding. See how to spot flood damage for what to check in person.

These are best asked standing next to the car.

The inspection question

A seller who is confident in the car almost always agrees to a pre-purchase inspection at a nearby independent shop. Offer to pay, keep it near the seller, and be flexible about timing. A flat refusal is the single biggest red flag in a private sale, no matter how good the price looks.

The FTC's guidance on buying a used car (opens in a new tab) covers common private-sale scams, including fake escrow services and pressure tactics.

After the call, write down what you learned and compare it to the listing. Inconsistencies matter more than any single answer. A seller who says "one owner, all highway miles" but has had the car for six months is telling you two different stories.

Use what you learn to set your walk-away price before you go. Every missing record, worn tire or overdue service is a real cost; estimate it with our cost of ownership calculator and adjust your offer. If you buy, add the car to your free garage and log whatever records the seller gives you so the history continues with you.