£500 cheaper looks like a win. Often, it isn’t.
That’s just one of the ways buying a used car can catch you out. Another is quieter, and it happens during the viewing itself, when you start explaining away problems on the seller’s behalf.
The tyres are a bit worn, but they’re easy to replace. The service book is missing, but the seller seems decent. That warning light? Apparently it’s been there for months and hasn’t caused any trouble.
Fair enough, one at a time. All together? That’s a car you should think twice about.
The answer is to set your standards before you see it. Know what you need, what you can spend and which questions need answering. Then use the viewing to find out whether the car meets those expectations.
What the Advert Is (and Isn’t) Telling You
Read it once for the things you like, then again for the details.
“Full service history”, “excellent condition” and “recently serviced” are all claims worth following up. Ask what records are available, what the latest service included and whether there are any faults the photographs don’t show.
Get the registration number and current mileage before travelling. Save the advert and any messages about the car’s condition.
Ask about spare keys, too. A missing second key may not stop you buying, though replacing it could be an unexpected cost.
History Checks: Do Them Before the Journey
Reading a report at home gives you time to take it in properly. Reading it on your phone while the seller waits beside you is a lot less comfortable.
Before you arrange a viewing, use Reg Check to look into the vehicle’s history. Look at what the report covers, including whether checks for outstanding finance, recorded insurance write-offs and stolen vehicle markers are part of it.
Read through the MOT records as well. The latest pass is only the start.
Say a car has had an advisory for the same suspension component at several tests. You won’t know exactly what needs doing today. But you will have a useful question: has it been repaired, and is there an invoice?
Then mileage. A reading that drops between tests needs explaining. It could be an input error, so don’t jump to conclusions. Don’t wave it through either.
A clear report is a good sign. It still can’t tell you whether the clutch is worn or the air conditioning works.
That £500 Saving, Revisited
Before you start negotiating, work out what the first few months might cost. It’s the part of buying a used car that rarely makes it into the advert.
Get an insurance quote for the actual car. Check its servicing requirements and ask when the next service is due. Look into major scheduled work, particularly timing belt replacement where applicable.
Then tyres. Brakes. Other parts that may be nearing replacement.
Once those bills are included, a car advertised for £500 less than another example isn’t necessarily cheaper. Recent work only adds reassurance if there’s evidence it was actually done.
And leave a little room in the budget. Even a carefully chosen used car can need attention.
At the Viewing: Eyes First, Chat Later
Try to see the car in daylight. Dry weather helps, because wet panels make scratches and paint differences harder to judge.
Walk around it before you get caught up in conversation. Look along the bodywork, check the panel gaps and inspect the tyres. If something deserves a closer look, ask about it.
Previous paintwork isn’t automatically a reason to reject a car. What you want to know is what happened, and whether the explanation matches the condition.
Inside, try the equipment rather than taking it on trust. Open the windows, adjust the mirrors, test the heating and air conditioning, and check the locks. Look in the boot and under the mats for signs of damp.
A few minutes of checking. Potentially much longer fixing what you find.
The Cold Start Test
Where possible, ask the seller not to warm the engine before you arrive.
Listen while it starts and settles, and watch for warning lights that stay on. If you hear something unusual, ask about it. Unsure? Get a mechanic’s opinion.
Nobody expects you to be an expert. “I’d like that checked before I buy” is a perfectly reasonable response to an unexplained noise.
Check fluid levels only when it’s safe and in line with the vehicle handbook. Never remove the coolant cap from a hot engine.
Paperwork: Slow Down Here
This part deserves more than a quick glance over the bonnet.
Ask to see the original V5C log book and check the vehicle details match. Compare the vehicle identification number with the car itself. Keep in mind that the V5C identifies the registered keeper; it doesn’t prove ownership.
Go through the service records too. Invoices often tell you more than stamps, because they show the work carried out. Check the dates, mileages and vehicle details.
If the seller says a major job has been done, look for the supporting record. Without it, you’ll have to decide how much uncertainty you can live with.
No service book? An online service history check can search available records from dealerships and authorised dealer networks. Anything it finds can help you understand the car’s maintenance history and compare it with the seller’s invoices.
When to Call in an Expert
You don’t have to assess everything yourself.
An independent inspection is worth considering if the car is expensive, has recorded damage or leaves you uncertain about its mechanical condition. Ask what the inspection covers and read the findings before agreeing to buy.
Think of the history records, paperwork and inspection as separate pieces of evidence. They should all point to the same car. If they appear to tell different stories, find out why.
The Final Checks Before Payment
Agree exactly what you’re buying and what comes with it. That means keys, documents and any accessories mentioned in the advert.
Put promised repairs in writing, and check they’re done before collection. “It’ll be sorted later” isn’t good enough.
Get a receipt recording the registration, purchase price, date, and buyer’s and seller’s details. Keep it with the advert and relevant correspondence.
Arrange insurance, make sure the keeper transfer is handled and tax the car as required before driving away. Vehicle tax doesn’t pass from the seller to you.
Still uncertain? Take a break before you decide. You don’t owe anyone a purchase because they spent time showing you the car, and a long journey doesn’t make unresolved problems less important. Of all the advice on buying a used car, that might be the most useful.
Leaving a viewing is easy. Wishing you’d left one isn’t.
