Buying privately vs from a dealer: rights compared
How your rights differ when you buy a used car from a private seller or a dealer, what each costs you, and how to spot a trader posing as a private seller.
Updated
Buy from a dealer and the law gives you a lot: the car must be of satisfactory quality, fit for purpose and as described, with a 30-day right to reject. Buy privately and you get much less: the seller must own the car and describe it truthfully, but there is no quality standard. A private sale can be cheaper. The saving is the price of doing the checks yourself and accepting more risk.
The rule of thumb: the less protection the law gives you, the more checking you do before you pay.
Your rights side by side
| Dealer (trader) | Private seller | |
|---|---|---|
| Main law | Consumer Rights Act 2015 | Sale of Goods Act 1979 |
| Satisfactory quality | Yes, allowing for age, mileage and price | No. Section 14 of the 1979 Act applies only to business sellers |
| Fit for purpose | Yes | No |
| As described | Yes | Yes, section 13 applies to all sales by description |
| Right to sell the car | Yes | Yes, the seller must have the right to sell |
| 30-day right to reject | Yes | No |
| Fault presumed present at sale | Within 6 months of delivery | Never |
| Can "sold as seen" remove rights | No | It can cover the car's condition, not a false description |
| False statements | Covered by the Act and by misrepresentation law | Covered by misrepresentation law |
What a private seller must get right
A private seller has three duties that matter.
- They must have the right to sell the car. If the car is stolen, or still belongs to a finance company, the seller cannot pass on good ownership.
- The car must match its description. If the advert says one previous keeper, full service history or a particular engine, that must be true.
- They must not mislead you. Under the Misrepresentation Act 1967 you can claim if a false statement of fact persuaded you to buy. "Never had an accident" when it had, or a mileage the seller knew was wrong, are examples.
What a private seller does not have to do is sell you a car in good condition. If the clutch fails a month later and nobody said anything about the clutch, you are unlikely to have a claim. Ask direct questions and get the answers in writing, by text or email. A written answer is part of the description.
Cars still on finance
A car on hire purchase or conditional sale belongs to the finance company until the last payment. If a keeper sells it before then, section 27 of the Hire Purchase Act 1964 usually protects a private buyer who bought in good faith without knowing about the finance. Relying on that means a dispute with the finance company. A vehicle history check before you pay is the simpler route.
What a dealer must get right
A dealer is a trader, so the Consumer Rights Act 2015 applies in full. The car must be of satisfactory quality, fit for purpose and as described. You can reject a faulty car within 30 days. After that the dealer gets one chance to repair or replace it. Within 6 months of delivery, the law assumes a fault was there at sale unless the dealer proves otherwise. Our guide to the Consumer Rights Act and used cars walks through each step.
No contract term can take those rights away. A dealer's "sold as seen" sign does not work against a consumer, as our guide to what "sold as seen" means explains.
Price, paperwork and warranty
| Dealer | Private seller | |
|---|---|---|
| Price | Usually higher. You pay for preparation, the dealer's margin and legal protection | Usually lower |
| Paperwork | Invoice with the dealer's name and address, V5C, service records | V5C, service records, a receipt you write together |
| Warranty | Often included or offered, on top of your legal rights | Rare, unless some manufacturer warranty is left on the car |
| Finance and part-exchange | Often available | Rarely |
| Inspection | Ask what the dealer checked and for the invoice for any work | Arrange your own, or ask a mechanic to come with you |
Whoever you buy from, see the V5C at the viewing. The name and address should be the seller's, and you should see the car at that address. Our guides to the V5C logbook and to registered keeper vs owner cover what to compare.
How to spot a trader posing as a private seller
Some traders advertise as private sellers to avoid their legal duties. Under the Digital Markets, Competition and Consumers Act 2024 it is always unfair for a trader to falsely claim to be a consumer or to create the false impression that they are not acting for business purposes.
Warning signs:
- The same phone number or photos appear on several car adverts.
- The seller is not the registered keeper on the V5C, or became the keeper only days ago.
- They want to meet somewhere other than the address on the V5C, such as a car park or a lay-by.
- They answer the phone with "the car" rather than naming it, because they have more than one.
- The advert has trade-style wording, or there are several cars on the driveway.
Ask directly: "Are you selling this as a business?" Note the answer.
What it means for your rights
If the seller was in fact acting as a trader, the Consumer Rights Act 2015 applies to your purchase, whatever the advert said. You will need evidence: screenshots of their other adverts, the phone number, and the V5C details. Report it through the consumer helpline listed on GOV.UK, which can pass complaints to Trading Standards.
Which should you choose
Buy from a dealer if you want legal comeback, finance or a warranty, or if you are not confident judging a car's condition. Buy privately if the saving is worth more to you than those rights and you are willing to do the checking.
Either way, work through a fixed routine, such as our used car buying checklist. Read the MOT history on the GOV.UK service. Look at how the model does at its age on our MOT pages, and look up any advisory wording with the MOT advisory lookup. See the car and ask a mechanic before you pay. The example Buying Report shows what a report covers.
Frequently asked questions
Do I have any rights if I buy a car privately?
Yes, but fewer. The seller must have the right to sell the car, the car must match its description, and you can claim if a false statement persuaded you to buy. There is no right to a car of satisfactory quality.
Is it cheaper to buy a car privately?
Usually, because there is no dealer margin or preparation cost. The trade-off is fewer legal rights and no warranty, so set aside money for an inspection.
What if a private seller lied about the car?
If the car does not match the description, or a false statement of fact led you to buy, you may have a claim for the cost of putting it right. Collect the advert, messages and an independent mechanic's report, and write to the seller first.
How can I tell if a private seller is really a dealer?
Look for the same phone number on several adverts, a seller who is not the registered keeper on the V5C, and a meeting place away from their home. If they were trading, the Consumer Rights Act 2015 applies.