Skip advert
Advertisement

Don’t shy away from high mileage used cars

Auto Express’s senior news reporter reminds used-car buyers that there’s much more to check on a potential purchase than its mileage

Header image of an odometer from a high mileage car

If you’re searching for a used car, the chances are its mileage will be at the forefront of your decision making. While we’ve been told that fewer miles equate to a better-condition car, that’s not always the case. Electric cars complicate matters further, given that they have fewer moving parts and are subject to less frequent health checks, plus have different life expectancies to internal combustion-engined cars. 

Advertisement - Article continues below

Firstly, let’s tackle the ‘100,000-mile myth’. You have probably heard this landmark cited as the moment when cars begin running into reliability issues, or severe depreciation takes hold.

However, unless it constitutes the end of a warranty – 100,000 miles is a typical period for EV batteries to be covered, for example – or the car in question requires a new timing chain or cambelt at this point, then it’s a largely irrelevant milestone in the lifespan of any vehicle.

If you’re considering a high-mileage car, its service history is increasingly important to show if it has been cared for over its life. 

On the flipside of this, though, are low-mileage cars. Limited mileage can mean a vehicle has suffered less wear and tear, which is clearly a positive. But there are other factors to consider. If a car hasn’t been used frequently enough, to the point where parts can seize – or haven’t been replaced – then that’s clearly a problem. Even worse, such things are not always immediately obvious when viewing. 

Advertisement - Article continues below
Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

The tyres and brakes are the first things you should be looking at. Even if a car has barely budged, they should be replaced after a certain number of years.

With car sales stagnating in the wake of the pandemic, people have been hanging on to their vehicles for longer. The average age of the cars on UK roads is now over nine years old, which is the highest level for more than a decade. 

At the same time, however, British motorists are travelling less. The average car now covers around 7,400 miles in a year; back in 2002, that figure was 9,200 miles. 

Of course, what is perceived as ‘good’ mileage depends on the car and the type of driving that it’s done. An executive saloon which has travelled 100,000 miles on the motorway won’t have been under the same stresses and strains as a city car that has reached the same total in urban areas. 

So remember that although mileage is worth taking into account, it’s merely one indication of a car’s health. 

Did you know you can sell your car with Auto Express? Get the highest bid from our network of over 5,500 dealers and we'll do the rest. Click here to try Auto Express Sell My Car now...

Skip advert
Advertisement
Alastair Crooks, Staff writer Auto Express
Senior news reporter

A keen petrol-head, Alastair Crooks has a degree in journalism and worked as a car salesman for a variety of manufacturers before joining Auto Express in Spring 2019 as a Content Editor. Now, as our senior news reporter, his daily duties involve tracking down the latest news and writing reviews.

Skip advert
Advertisement

Recommended

I'm tired of annoying car tech, these hidden shortcuts saved my sanity
Opinion - testing shortcuts Ellis Hyde

I'm tired of annoying car tech, these hidden shortcuts saved my sanity

News reporter Ellis Hyde explains why you should take the time to uncover all of your car’s hidden features and tricks
Opinion
16 Jul 2026
Electric BMW M3 to take legendary name to new super saloon heights
BMW M3 Goodwood

Electric BMW M3 to take legendary name to new super saloon heights

The electric model will be the most powerful to wear the M3 badge
News
14 Jul 2026
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
Future of Aston Martin: next generation sports car and SUV secrets revealed
Aston CEO Adrian Hallmark talking to Phil McNamara next to a Vanquish

Future of Aston Martin: next generation sports car and SUV secrets revealed

Exclusive details of the new Aston Martin generation: new platform, hybrid and electric power, on the road in three-to-four years
News
6 Jul 2026

Most Popular

Huge EV pay-per-mile tax details revealed: GPS tracking and price increases confirmed
HM Treasury sign

Huge EV pay-per-mile tax details revealed: GPS tracking and price increases confirmed

In its response to the consultation on eVED, the Government says its plans will “support a fair and sustainable motoring tax system”
News
15 Jul 2026
Used Toyota bZ4X (Mk1, 2021-date) buyer’s guide: EV is a second-hand bargain
Used Toyota bZ4X - front

Used Toyota bZ4X (Mk1, 2021-date) buyer’s guide: EV is a second-hand bargain

A full used buyer's guide on the Toyota bZ4X that has been on sale in the UK since 2021
Used car tests
12 Jul 2026
Aston Martin’s plan to beat Ferrari and save itself from a £189m loss
Aston Martin Vantage GT3 - front static

Aston Martin’s plan to beat Ferrari and save itself from a £189m loss

Exclusive CEO interview: Adrian Hallmark reveals the product strategy and restructuring plan to get the Brit brand in the black
News
13 Jul 2026

Find a car with the experts