A well-prepared used car should have been inspected, had any faults put right, been cleaned properly and had its paperwork checked before it goes on sale. Asking a dealer what they have done, and getting it in writing, is the best way to know what you are buying.

What should happen to a used car before it is sold?

Preparation varies from dealer to dealer, but a thorough process usually covers:

A mechanical and safety inspection, including brakes, tyres, steering, suspension, lights and fluid levels
Repairs to any faults found, or a clear note of anything left as it is
A service if one is due, recorded in the service history
A full valet inside and out
Cosmetic work such as minor scuffs, chips or alloy wheel repairs
A history check for outstanding finance, write-offs, mileage discrepancies and stolen markers

Which documents should come with the car?

Ask to see the V5C logbook, the service history and the MOT history. You can check any car's MOT history free on GOV.UK, including past advisories. Our guide to checking a car's history explains the red flags to look for.

What should I ask the dealer?

What inspection was done, and can I see the results?
Was any work carried out, and what parts were replaced?
Is the car due a service, MOT or cambelt soon?
What warranty comes with the car, who provides it and what does it cover?
Has the car had a history check, and can I see it?

A good dealer will answer these clearly. If anything is unclear, ask for it in writing before you pay a deposit.

What are my rights if something goes wrong?

When you buy from a dealer, the Consumer Rights Act 2015 says the car must be of satisfactory quality, fit for purpose and as described, taking into account its age and mileage. If a fault appears in the first 30 days you can normally reject it for a refund. Citizens Advice explains your options.

Common questions

Is a warranty the same as my legal rights?

No. A warranty is an extra promise on top of your legal rights, which apply whatever the warranty says. Read what a warranty covers and who handles claims.

Should I still have the car checked myself?

If you are unsure about a car, an independent inspection can give extra reassurance, particularly on higher-value or older cars.

Can I buy a car without seeing it?

Yes, but see it in person if you can. If you buy at a distance you normally have 14 days to cancel. Our guide to buying a car locally covers the pros and cons.

Looking for a used car in Barnsley?

Browse the cars we have in stock and ask our sales team about any car on 01226 574410.

This guide is general information, not legal advice. Updated October 2026.

How Used Cars Are Prepared for Sale, and What to Ask a Dealer