Buying a used car from the other end of the country can make perfect sense until the fault appears on the drive home, or a few days later, and the selling dealer is now 80 or 150 miles away. At that point the question stops being theoretical: do you have to take the car back to them, can they force you onto a warranty instead, and who is supposed to pay if the car is not fit to drive?
The short version is this: your legal rights sit with the selling dealer, not with the warranty company and not with the garage nearest your house. If the car is faulty, the dealer does not get out of those duties just because you bought from a distance.
Under the Consumer Rights Act 2015, a dealer car must be of satisfactory quality, fit for purpose and as described. Citizens Advice also makes the key point clearly: if there is something wrong with a used car, you may have a legal right to a repair, the cost of a repair, or some or all of your money back.
The first thing to get straight: the dealer is still responsible
This catches a lot of buyers out. A salesman may tell you the car came with a three-month warranty, that any problem is now a warranty issue, or that you need to book it into an approved repairer near home. That may be one possible route, but it is not the same thing as your consumer rights.
If you bought from a motor trader, your primary claim is against that trader. The Motor Ombudsman says exactly that in its used-car guidance: the seller gets one opportunity to repair or replace the car once you are outside the first 30 days, and warranty rights sit alongside, not above, your legal rights.
That matters because a back-to-base warranty does not erase the dealer’s obligations. It may be part of the package, but it does not let the dealer shrug and say, not our problem.
Do you have to take the car back to the selling dealer?
Usually, yes, at least in the sense that the selling dealer should be given the chance to inspect, repair or collect the car if you are pursuing your rights against them. In practical terms, that does not always mean you personally must drive a possibly faulty vehicle all the way back.
If the fault is minor and the car is clearly safe and legal to drive, the dealer may reasonably ask for it to come back to them for diagnosis or repair. But if the car is misfiring, overheating, showing red warning lights, has braking or steering issues, or a garage has told you it is unsafe, the sensible move is to stop driving it and tell the dealer that in writing.
The point is not to win an argument on the phone. The point is to avoid making the situation worse and to avoid giving the dealer an excuse to say you carried on using a car that should have been parked.
Who pays to get the car back?
This is where the law is more helpful than many buyers realise. Section 20 of the Consumer Rights Act says that when goods are rejected, the trader must bear any reasonable costs of return, apart from costs the consumer incurs by returning the goods in person to the place where they took possession of them.
In plain English, that means the dealer cannot simply invent a rule that every stranded car is your transport bill forever. If the car is being rejected and it needs professional recovery, reasonable return costs are usually part of the trader’s problem, not yours.
The awkward area is where the dealer says: bring it back and we will inspect it, but we do not yet accept that it is faulty in the legal sense. That is where paper trails matter. If roadside assistance, an independent garage or a diagnostic report says the car should not be driven, keep that evidence. It strengthens the case that recovery, not a long drive home in reverse, was the reasonable option.
If you do choose to pay recovery yourself to keep things moving, only do it with written records and receipts. Ask the dealer first to confirm whether they will arrange collection or reimburse reasonable recovery costs if the fault is confirmed.
Your rights depend partly on when the fault appeared
Within the first 30 days
This is the strongest position. Under section 22 of the Consumer Rights Act, the short-term right to reject normally lasts 30 days from the day after delivery and other key steps are complete. If the car is not of satisfactory quality, not fit for purpose or not as described, you can usually reject it for a refund instead of accepting a repair.
That does not mean every tiny annoyance wins a refund, but a meaningful fault appearing straight away puts the dealer in a weak position, especially if the issue affects use, safety, reliability or the truth of the advert.
From 31 days to 6 months
Once the first 30 days have gone, section 23 usually gives the dealer one chance to repair or replace the car. The Motor Ombudsman summarises it neatly: outside the first 30 days, the seller has one opportunity to put things right.
This is also the period where the burden of proof is more consumer-friendly. If the fault shows up within the first six months, it is generally presumed to have been there at the time of sale unless the trader can prove otherwise. That presumption matters when a dealer tries the old line that the problem appeared after you bought it, so it must be your fault.
After 6 months
Your rights do not vanish, but the argument gets harder. You may need to show that the problem was inherent or developing when the car was sold, rather than being ordinary wear, age-related decline or something caused afterwards. At that point a proper inspection report often becomes much more important.
What if the dealer tells you to use the warranty instead?
Be careful here. A warranty can be useful if it gets the car fixed quickly, but it is not always the best route.
- warranties have exclusions, claim caps and approved-repairer rules
- a warranty claim can turn a clear dealer dispute into a mess involving a third party
- using the warranty first can muddy the argument if you actually want to reject the car
If you are still within the first 30 days and you want to reject the car, say that clearly and do not let the conversation drift into a routine warranty booking unless you are genuinely happy to keep the vehicle if repaired.
If you are outside 30 days and willing to accept a repair, a warranty route may be fine, but make sure the dealer confirms in writing that this is being treated as their attempt to resolve the fault, not as a way of denying responsibility.
If the car is on finance, do not ignore the lender
With hire purchase or PCP, the finance company has a direct stake in the deal because the finance agreement sits behind the purchase. If the car is faulty, complain to the supplying dealer and the lender at the same time. That does not replace the dealer’s role, but it gives you another pressure point if the garage goes quiet or starts playing games.
We covered the wider split in more detail in our guide to faulty used cars on finance, but the practical takeaway is simple: do not stop your finance payments without written agreement, and do not assume the lender already knows there is a dispute.
What to do on day one if the dealer is far away
- Stop using the car if the fault could affect safety or cause further damage.
- Tell the dealer in writing as soon as possible. Email is ideal.
- State the fault, when it appeared and what outcome you want: reject, repair or inspection.
- Attach photos, warning-light pictures, diagnostic reports or roadside notes if you have them.
- Ask the dealer to confirm the next step, including collection, return arrangements or approved inspection.
- If the car is financed, copy the lender into the complaint.
Keep the tone boring and factual. Angry phone calls feel satisfying for about 30 seconds. A clean written timeline wins more arguments.
A simple email line that often helps
You do not need a dramatic legal essay. Something like this is usually enough to start:
I am notifying you that the vehicle registration [ABC123] has developed the following fault: [brief description]. The issue was first noticed on [date], which is [X] days after purchase. I am asserting my rights under the Consumer Rights Act 2015 and require you to confirm in writing how you will resolve this, including return or collection arrangements if the vehicle should not be driven.
If you want to reject the car within 30 days, say that plainly. If you are prepared to accept a repair, say that too. Ambiguity helps the dealer, not you.
Can the dealer insist you drive it back?
They can ask. That does not automatically make it reasonable.
If the car is safe, roadworthy and only has a non-critical issue, driving it back may be the simplest answer. But if an engine fault, transmission problem, coolant loss, electrical issue or serious warning light means the journey could be risky, you should not bluff your way through a motorway trip just to look cooperative.
This is where independent evidence helps. A written note saying the car is not safe to drive is much more persuasive than saying it feels wrong.
Common mistakes that weaken good claims
- carrying on using the vehicle for weeks while saying it was never fit for purpose
- paying a local garage to strip the car without the dealer’s knowledge, unless it was an emergency
- arguing only about the warranty and never asserting your legal rights
- stopping finance payments without agreement
- accepting vague phone promises and keeping no written record
The bottom line
If you bought a faulty used car from a dealer far from home, distance alone does not cancel your rights. The dealer is still the key party. Whether you reject the car, allow one repair or involve the finance company depends mainly on timing, the seriousness of the fault and whether the car is safe to move.
The smart approach is to act early, keep everything in writing and separate three different things that dealers often blur together: your legal rights, the warranty, and the practical question of how the car gets back to them.
If you are still at the shopping stage, our guide on the safest way to pay a used car dealer in the UK is worth reading before you hand over anything more than a small holding deposit.
