Skip advert
Advertisement

Want the best used car? Take a good look at the previous owner

Auto Express’ senior content editor explains why some good old-fashioned detective work can help you find the very best second-hand buy

Opinion - owners

At some point, my colleagues and I have all explained why there’s no reason to fear high-mileage used cars. However, after a very good friend of mine purchased a 2001 Vauxhall Astra van with over 220,000 miles on the clock, it got me thinking: why exactly is this very well used, ageing workhorse still running so sweetly?

Advertisement - Article continues below

I’m sure you already know that stringent maintenance is the key to keeping a car alive and healthy over the years, and that a fully stamped service book is akin to the Holy Grail. 

However, how much thought have you given to a car’s previous owner? I’ll word this carefully, lest I sound like a weirdo, but knowing just a little bit of background information about a car’s last keeper can paint a much clearer picture of how it has been treated. For example, the previous owner of that Astra was an experienced mechanic – see what I mean?

Now I’m not suggesting that it’s only those in the motor trade who look after their cars. But when you’re having a conversation with the owner of your potential purchase, it can pay to steer the topic towards things like checking the oil, non-essential repairs and even more trivial tasks including washing it. 

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

While you’re bound to hear the usual jargon such as “full service history”, does the person in question make a point of insisting on manufacturer-approved fluids and parts? Do they frequently check the oil level, or do they wait for the red warning light? And what’s their opinion on automated car washes (or scratchomatics, as I call them)?

Asking these questions will often separate those who take the greatest care of their pride and joy from those who do the bare minimum to keep their car ticking over. You can tailor your questions for EVs, too, such as finding out about the owner’s charging habits. If you’d like a paper trail to back up the owner’s claims, you can also take a look at the car’s MoT history. Repeat advisories that haven’t been rectified could be a sign of neglect. Fortunately, finding this information is easy, because we provide an MoT checker on our website.

Unsurprisingly, it’ll be a much more pleasant interaction if you can slot such questions into the conversation naturally, rather than giving a most-likely innocent seller the third degree. At the end of the day, you’re still going through the usual used car-buying process, just with a tiny, yet crucial bit of added detail.

Did you know you can sell your car through Auto Express? We’ll help you get a great price and find a great deal on a new car, too.

Skip advert
Advertisement
Shane Wilkinson senior content editor auto express

Shane is responsible for looking after the day-to-day running of the Auto Express website and social media channels. Prior to joining Auto Express in 2021, he worked as a radio producer and presenter for outlets such as the BBC.

Skip advert
Advertisement

Recommended

Old Cat C and Cat D insurance write-off categories explained
Two cars in a head-on collision

Old Cat C and Cat D insurance write-off categories explained

A new write-off category system was introduced in 2017, but plenty of Cat C and Cat D cars are still on the used market. We explain what these categor…
Tips & advice
24 Sep 2026
How do I find my old car?
Rover SD1 (1976-1986) icon - Front 3/4 stationary

How do I find my old car?

If you find yourself pining for a long-lost car you’ve owned in the past, it’s easier than you think to discover where it is now
Tips & advice
14 Sep 2026
A long car warranty is great, if the brand sticks around to honour it
Opinion - car warranties

A long car warranty is great, if the brand sticks around to honour it

News reporter Ellis Hyde considers why sometimes it pays to do your homework when you’re buying a new car
Opinion
27 Aug 2026
Buyers using AI for car research are missing the details that really matter
Opinion - Darren AI what car should I buy?

Buyers using AI for car research are missing the details that really matter

Creative director Darren Wilson says being specific with your Al prompts is key to getting the right information on a potential purchase
Opinion
20 Aug 2026

Most Popular

New Renault 5 updates unlock more range, but the price stays the same
2026 Renault 5 update - front overhead

New Renault 5 updates unlock more range, but the price stays the same

Clever tweaks have unlocked greater efficiency, plus buyers have more scope for customisation
News
22 Sep 2026
Slow-selling Ford Transit Nugget camper axed in UK
Ford Transit Custom Nugget - front

Slow-selling Ford Transit Nugget camper axed in UK

The Ford Transit Nugget has been discontinued in the UK, but marches on in left-hand-drive markets
News
22 Sep 2026
Best new cars coming soon: all the big new car launches due in 2026, 2027 and beyond
Best new cars coming soon 30/06/26

Best new cars coming soon: all the big new car launches due in 2026, 2027 and beyond

Here are the most important new cars from Alfa Romeo, Audi, BMW, Dacia, Ferrari, Ford, Skoda and more
Best cars & vans
21 Sep 2026

Find a car with the experts