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
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

Can't afford that dream performance car? Just wait while depreciation does its thing
Opinion - buying a performance car

Can't afford that dream performance car? Just wait while depreciation does its thing

Auto Express’s news editor reckons now is a great time to buy a depreciation-busting, second-hand performance car
Opinion
29 Jan 2026
Exclusive: new-generation Skoda Karoq on the cards with hybrid power
Skoda Karoq facelift - front action

Exclusive: new-generation Skoda Karoq on the cards with hybrid power

Skoda’s mid-size SUV is nearly a decade old, but it remains one of the brand’s biggest-sellers worldwide
News
28 Jan 2026
New BMW iM3: 1,000bhp EV super-saloon to get V10 engine sound
BMW iM3 - spyshots 1

New BMW iM3: 1,000bhp EV super-saloon to get V10 engine sound

BMW M’s back catalogue of petrol engines will inspire the voice of its future EVs with the iM3 first up
News
23 Jan 2026
Best GAP insurance 2026
Best GAP insurance 2026 - how we tested

Best GAP insurance 2026

Which website offers the best user experience and cover?
Product group tests
22 Jan 2026

Most Popular

New XPeng X9 seven-seater ‘starship’ will beam down to the UK this summer
XPeng X9 - front static

New XPeng X9 seven-seater ‘starship’ will beam down to the UK this summer

Chinese brand’s “starship of tomorrow” has rear-wheel steering, adaptive air-suspension and some of the fastest charging speeds of any EV around
News
30 Jan 2026
Dacia Bigster vs Citroen C5 Aircross: low prices and plenty of space, but which SUV does it best?
Dacia Bigster vs Citroen C5 Aircross - front tracking

Dacia Bigster vs Citroen C5 Aircross: low prices and plenty of space, but which SUV does it best?

Citroen’s latest C5 Aircross hybrid is aiming to woo budget family SUV buyers, but standing in its way is the wallet-friendly Dacia Bigster hybrid
Car group tests
31 Jan 2026
Big discount on Hyundai Kona Electric as it's green-lit for Government EV grant
Hyundai Kona Electric - front corner tracking

Big discount on Hyundai Kona Electric as it's green-lit for Government EV grant

South Korean brand’s popular electric SUV now starts from £33,500 for the entry-level Advance model
News
30 Jan 2026

Find a car with the experts