How to negotiate the price of a used car
Negotiate a used car price with evidence, not haggling: set a maximum first, use dated records as reasons, plan three numbers and know when to walk away.
Updated
The calm way to negotiate a used car price is to decide your maximum before you see the car, collect evidence while you look at it, and then ask for a lower price with reasons the seller can check. A recurring MOT advisory, a cambelt that is due, tyres near the limit or a gap in the service history are reasons. "Can you do any better?" is haggling. Reasons work better, and they also tell you when the right move is to walk away.
Set your numbers before the viewing
Go in with three numbers written down. Make them before you fall for the car, not after.
| Number | What it is | How to set it |
|---|---|---|
| First offer | Where you open | Below your target, by roughly the cost of the issues you expect to find. It must be a figure you can explain. |
| Target | What you expect to pay | What similar cars, at a similar age and mileage, are advertised for, adjusted for this car's condition and history. |
| Maximum | Where you walk away | The most you would pay for this car if everything checks out. Do not raise it on the day. |
To set the target, look at several adverts for the same model, age, engine and mileage band. Dealer prices usually sit above private prices, because the dealer has prepared the car and a dealer sale comes with more legal protection under the Consumer Rights Act 2015.
The example Buying Report shows a first offer, a target and a maximum for one example car, with the reasons behind each one. It is an example, not a price for any car you are looking at.
Collect the evidence
Every reason you give should point to something dated and checkable. The seller can argue with an opinion. It is much harder to argue with their own MOT history.
Recurring MOT advisories
Read the car's MOT history on the GOV.UK service before you travel. Our guide on how to read MOT history shows how. An advisory that appears on two or three tests in a row means the part was close to the limit and nobody fixed it. Ask whether it was done since. If there is no invoice, the cost of the repair is a fair reason to adjust the price.
Our MOT advisory checker explains what the tester's wording means, and our guide to MOT advisories and failures explains how the categories differ.
A cambelt that is due
If the engine has a cambelt, the maker sets a change interval in miles and years, whichever comes first. If the car is at or past that point and there is no invoice for the change, it is a real cost you will pay soon. Get a quote from a local garage for that engine, so your figure is real.
Tyres near the limit
The legal minimum tread depth for cars is 1.6mm across the central three-quarters of the tread, around the whole tyre. Tyres close to that will need replacing soon. Our guide to legal tyre tread depth explains how to measure it. Check all four, and look for uneven wear, which can point to alignment or suspension work too.
Gaps in the service history
Missing stamps or invoices mean you cannot be sure the work was done. It is a fair reason to budget for a service straight away, and to lower the price by roughly that cost.
What you found on the test drive
A knock over bumps, a clutch that bites high or air conditioning that does not blow cold are all evidence. Note them during the drive. Our test drive checklist lists what to look for.
The mileage
High mileage for the age is not a problem on its own, but it brings mileage-driven parts closer to replacement. Our guide to high mileage cars explains how to judge it.
Have the conversation
- Let the seller know you are interested. You want the car, at a price that reflects what you found.
- List your reasons, calmly. "The MOT history shows the front brake pipes advised in each of the last three years, and there is no invoice. The cambelt is due by the maker's schedule. Two tyres are close to the limit."
- Make your first offer and explain it. Tie the figure to the reasons.
- Then stop talking. Let the seller answer.
- Move towards your target in small steps, each one linked to something you can give: a quick sale, collecting it yourself, paying by bank transfer the same day.
- Stop at your maximum. Thank them and leave your number. Sellers sometimes call back.
With a dealer
Dealers often have less room on the headline price and more room elsewhere. Ask them to fix the issues before you collect, replace the tyres, carry out the service, or remove admin fees. Get any promise in writing on the order form.
With a private seller
A private seller has usually set the price with an eye on the market, and may have a number in mind. A clear, polite reason helps them say yes without losing face.
When to walk away
Some findings are not about the price. Walk away if:
- the name or address on the V5C does not match the seller
- the VIN on the car does not match the V5C
- the mileage on the odometer is lower than the last MOT reading
- a history check shows outstanding finance and the seller cannot settle it before the sale
- the seller will not let a mechanic inspect the car
- the seller pushes you for a deposit before you have seen the car
None of these can be fixed with a discount. See the car and ask a mechanic if you are unsure, and use our used car buying checklist to make sure nothing is missed. Once you agree a price, our guide to paying for a used car explains how to pay safely.
Frequently asked questions
How much should I offer below the asking price?
There is no fixed percentage. Base your first offer on what similar cars are advertised for and on the cost of the issues you can prove: repairs, tyres, a due service or cambelt. A figure you can explain is more persuasive than a round number.
Can I negotiate with a car dealer?
Yes. Dealers may have less room on the price, but you can often negotiate repairs before collection, new tyres, a service, a longer warranty or the removal of admin fees. Get any agreement in writing.
Is it rude to negotiate with a private seller?
No. A polite offer backed by reasons is normal. Show the evidence, make your offer and accept the answer.
When should I walk away from a used car?
When the paperwork does not match the car or the seller, when the mileage reading goes backwards, when there is unsettled finance, or when the seller refuses an inspection. Those are not problems a discount can solve.