A private seller will usually sell you the same car for less than a dealer would. The price is lower partly because the comeback is too: the law asks far less of someone selling their own car than of a business, so more of the checking lands on you.
None of that makes a private sale a bad idea. It just means doing four things a dealer would otherwise do for you: check the car's past, check the seller is who they say, pay the right person the right way, and sort the paperwork before you drive off.
What's different about buying a car from a private seller?
The rights, mostly. A private seller only has to sell you the car as described and own it to sell. There's no duty that it's of satisfactory quality, no 30-day right to reject, and no 14-day cooling-off period, because those all come from consumer law, and consumer law only bites when the seller is a business.
| Private seller | Dealer | |
|---|---|---|
| Car must match the description | Yes | Yes |
| Seller must have the right to sell it | Yes | Yes |
| Car must be of satisfactory quality | No | Yes |
| 30-day right to reject a faulty car | No | Yes |
| 14-day cancellation on an online or off-premises sale | No | Yes |
| Preparation, warranty, a forecourt to go back to | Rarely | Usually |
| Where you see the car | Their home | Their premises |
What you get in return is a lower price, a seller who's actually driven the car, and usually a better story about its life than a forecourt can give you. Both are worth having. You just have to check the story, because nobody else will.
Is it better to buy a car privately or from a dealer?
Neither is safer by default. A dealer gives you stronger rights if the car turns out faulty; a private sale usually gives you a lower price and an owner who can tell you how the car's been treated. The real risk in a private sale isn't the seller's honesty, it's that you've got less to fall back on if you haven't checked.
So the honest rule of thumb is this. If you're not going to check the car's records and the paperwork yourself, the extra you pay a dealer is partly paying for the rights you'd otherwise go without. If you are, a private sale is often the better buy.
One thing to rule out early: a "private seller" who's really a trader. That's a dealer selling with a private seller's responsibilities, and how to tell a dealer posing as a private seller covers the tells. If they were trading, your consumer rights apply whatever the advert said.
What are your rights when you buy a car privately?
Three, and they're narrower than most buyers think. Under the Sale of Goods Act 1979, the car must match the description the seller gave you, and the seller must have the right to sell it. On top of that, a seller who tells you something untrue about the car that leads you to buy it has misrepresented it, and the Misrepresentation Act 1967 lets you claim your losses from them, unless they can show they had good reason to believe it was true.
What isn't on the list is quality. The duty that goods are of satisfactory quality applies only where the seller "sells goods in the course of a business", which a private seller isn't. So a private car that breaks down a week later is generally your problem, unless the seller described it as something it wasn't.
That's why the description matters so much. "Full service history", "one owner", "never been in an accident" and "cambelt done at 60,000" are all descriptions. If any of them turns out false, you've got a claim. If the seller said nothing and the clutch goes, you haven't. "Sold as seen" doesn't change that either way, and what used car advert phrases really mean explains what it does and doesn't cover.
What should you check before you go and see it?
The records and the seller, in that order, and you can do most of it from your sofa. Before you travel:
- Read the advert properly. Price against similar cars, mileage for the age, what's described and what's left out. What to look for when buying a used car goes through the advert stage by stage.
- Get the registration and check the MOT history. Every test, every advisory and every recorded mileage is free on GOV.UK, and it's the quickest way to find out whether the advert's story holds up. GOV.UK gives you the table; our free scan reads the same history against what the advert claims and tells you where they disagree. MOT advisories explained covers what the advisories mean.
- Check the model's known faults. The same handful of faults turn up on the same models, so ask about them by name. The Ford Fiesta, Vauxhall Corsa and Volkswagen Golf pages are good examples of what to ask about on three of the commonest private-sale cars.
- Ask the seller five questions in writing. Is the car registered in your name? How long have you had it? Is there any finance on it? What service history is there? Can I see it at the address on the log book?
A genuine private seller answers all five without fuss. If the car isn't in their name, find out why before you go, because the selling for a friend scam starts exactly there.
Check the history before you hand over money
A Provenance Check covers the four things no free lookup includes: outstanding finance, theft markers, insurance write-off category and recorded mileage discrepancies.
Run a provenance check →Where should you view a car you're buying privately?
At the seller's home, and it should be the address printed on the log book. Citizens Advice puts the reason simply: meeting at a private seller's house means "you'll have a record of their address" if something goes wrong after you've bought the car. Checking it's the same address as the V5C is what tells you the seller is the keeper and not someone borrowing a driveway. A seller who wants to meet in a car park, a lay-by or outside "a friend's house" has taken away the one thing that would let you find them again.
Go in daylight, ask for the engine to be cold when you arrive, and take someone with you. If you can't judge the mechanical side yourself, whether a pre-purchase car inspection is worth it is the next read, because on a private sale the inspection is doing the job a dealer's preparation would otherwise do.
What paperwork should you see when buying privately?
The log book first, then the history. On the V5C, check the name and address match the seller and the house you're standing in, the VIN matches the one on the car, and the document itself is genuine. The V5C logbook check walks through the five checks, including the serial ranges of log books stolen from DVLA.
| Document | What to check |
|---|---|
| V5C log book | Seller's name and address, VIN against the car, colour and engine, a genuine document |
| MOT history | Already checked online; ask about anything the advisories flagged |
| Service history | Stamps and invoices that fit the mileage and the dates; how to check a car's service history |
| Receipts for big jobs | Cambelt, clutch, gearbox: the work the advert mentions should have an invoice |
GOV.UK's advice on a car with no log book is blunt: "DVLA advises that you should not buy a vehicle that does not have a V5C." On a private sale that goes double, because the log book is the only document tying the seller to the car.
How do you pay a private seller safely?
By bank transfer, to the person named on the log book, once you've seen the car and decided to buy it. A transfer leaves a record of who you paid, cash leaves none, and paying the registered keeper means the money goes to the person who's actually able to sell.
Three rules cover almost every private-sale payment that goes wrong:
- Never pay a deposit on a car you haven't seen. The banks say the same: Santander's purchase scam guidance is "make sure you see it in person before making any payment". A genuine seller doesn't need your money to hold a car. Facebook Marketplace car scams goes through the deposit, shipping and fake escrow stories, and every one of them needs money up front.
- Pay the keeper, not a third party. Not a friend's account, not a "safer" account, not an escrow or delivery service the seller suggests.
- Get a receipt with both your names and addresses, the registration, the VIN, the mileage, the price and the date, signed by both of you.
If the amount's large and you're nervous about sending it, do the transfer together at the viewing and wait until it shows in their account before you take the keys. That protects both of you.
What do you need to do before you drive it home?
Insure it and tax it, before you turn the key. GOV.UK puts both plainly: "You must have insurance before you can use your vehicle on the road", and "You must tax a vehicle you've bought before you drive it". The seller's tax doesn't come with the car ("The tax is not transferred to you"), so it isn't taxed for you on the day you buy it, even if it was taxed the day before.
The paperwork side is quick:
- The seller gives you the green new keeper slip (the V5C/2) from the current log book and keeps the rest.
- The seller tells DVLA the car's been sold, with your name and address, online or by post. Online is quicker.
- You tax the car using the reference number on the new keeper slip.
- The new V5C arrives in your name, usually within 4 weeks, or 5 to 7 working days if the seller told DVLA online.
The MOT belongs to the car, not the owner, so a current one carries on after the sale. Check its expiry date on the MOT history before you buy, because a test due next week is a cost the price should reflect.
What if something goes wrong after a private sale?
It depends on what went wrong. If the car simply developed a fault, a private seller generally owes you nothing. If it turns out the car wasn't as described, or the seller lied about it, you can claim against them. Write to them first, setting out what they said and what's actually wrong. If that doesn't work, in England and Wales you can make a court claim for the money, online, as long as you have their name and address, which is one more reason to have seen the car at their home.
Two cases are different enough to know before you buy:
- The car was on finance. Under the Hire-Purchase Act 1964, a private buyer who buys a car that's still on hire purchase, in good faith and without knowing about the agreement, usually keeps it. Outstanding finance on a used car explains when that protection applies and when it doesn't.
- The car was stolen. There's no such protection. The buyer gets "no better title to the goods than the seller had", so the car goes back to its owner and you chase the seller for your money. How to check if a car is stolen covers how to rule it out.
That second one is the expensive one, and it's the reason a private buyer checks the car's records before paying rather than after.
Which private-sale risks can a check rule out for you?
Most of the ones that cost money, and it's worth being straight about how. We don't hold any records nobody else has. Finance, theft, write-off and keeper records come from the same registers every paid check uses, and the RAC and the AA both name HPI as the supplier of theirs. What we do differently is read those records next to the advert and the seller's story, so the bit that doesn't fit stands out.
| The private-sale risk | What rules it out |
|---|---|
| The car's on finance, stolen or a declared write-off | The Provenance Check, which reads all three and scores them into the verdict |
| "Had it for years" when the log book was issued last month | The free scan, which checks the latest log book date against the advert's ownership story |
| A car that's changed hands several times in a year or two | The Provenance Check's keeper history |
| An advert that says one thing and the MOT history another | The free scan, which reads the advert against every test and mileage |
| A known fault for the model the seller hasn't mentioned | The free scan names the biggest finding; the Smart Check explains every known fault with repair costs |
| Whether the person in front of you is the keeper | You, with the log book and the address |
| Accident damage nobody reported, and how well work was done | No database, ours included. An inspection, or your own eyes |
On a private sale, the Provenance Check is the one doing the heavy lifting, because what a private buyer loses most often isn't a clutch, it's the car itself. It checks for outstanding finance, stolen markers on the Police National Computer and insurance write-off records, and folds them into the report's risk score rather than leaving you a list to interpret. Outstanding finance, a stolen marker or a Cat A or B write-off takes the verdict straight to its highest risk rating. It also adds the keeper history, which is how you test "I've had it since new" against the record, and it includes the full Smart Check, so you get the known faults, the repair costs and the questions to ask as well.
What no check can do is look at the car. Unrecorded damage, a tired gearbox and a bodged repair aren't in any database at any price, which is why the viewing still matters.
So what should you actually do? Before you go and see it, run the free scan on the advert and the registration. It reads the advert against the car's official records and gives you a verdict and the biggest finding, free, with no card. If you're serious about the car, the free report upgrades to a Provenance Check on the same link with nothing re-run, so the finance, theft and keeper checks land in the report you've already got.
