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

I halved my car insurance bill with a few simple tricks, and here they are...
Max Adams car insurance opinion

I halved my car insurance bill with a few simple tricks, and here they are...

Online reviews editor Max Adams explains why it pays to shop around when it comes to renewing your car insurance
Opinion
11 Jul 2026
Three-car garage: used Volvo XC90, MINI Cooper S and Hyundai Ioniq 5 for £45k
Three-car garage: former award winners

Three-car garage: used Volvo XC90, MINI Cooper S and Hyundai Ioniq 5 for £45k

Here’s your chance to snag the best cars of 2014, 2015 and 2021
Features
4 Jul 2026
What car should I buy? The answer is never simple
Opinion - what car should I buy

What car should I buy? The answer is never simple

News editor Jordan Katsianis describes the art of helping someone choose a car, and why that obvious model might not be the right choice
Opinion
4 Jul 2026
Three-car garage: Audi S3, Jaguar I-Pace and Volvo S80 for less than £50k
Three-car garage: Audi S3, Volvo S60 and Jaguar I-Price - header image

Three-car garage: Audi S3, Jaguar I-Pace and Volvo S80 for less than £50k

These three cars all suit different needs but have one thing in common - amazing acceleration
Features
30 May 2026

Most Popular

New BYD Dolphin G arrives in the UK for a huge £6k less than key rivals
BYD Dolphin G Goodwood

New BYD Dolphin G arrives in the UK for a huge £6k less than key rivals

The BYD Dolphin G supermini gets big-car technology, with all versions costing less than £30,000
News
10 Jul 2026
New MG2 previewed at Goodwood by striking MG GO! concept
MG GO! concept Goodwood - Pete Gibson

New MG2 previewed at Goodwood by striking MG GO! concept

Racy small-car concept has finally been shown to the public, with new electric supermini due in 2027
News
9 Jul 2026
New Dacia Striker 2026 preview: prices, specs and release date
Ellis Hyde with the Dacia Striker

New Dacia Striker 2026 preview: prices, specs and release date

The rugged yet athletic estate car is, in essence, an Audi A6 Allroad for a third of the price
News
10 Jul 2026

Find a car with the experts