Older Used Car Prices Are Rising: What UK Dealers Need To Know In 2026

Older cars are doing something worth watching.

Auto Trader’s August 2026 market data shows that cars aged 10 to 15 years recorded the strongest retail price growth of any age group. Like-for-like asking prices were up 6.9% compared with August 2025.

That stands out because the wider used car market was almost flat. Overall retail prices were broadly level year on year, after close to 18 months of stable pricing. Prices dipped by 0.4% between July and August.

Auto Trader’s more recent analysis puts an average asking price against the older-car figure, too. Cars aged 10 to 15 years averaged £7,183 in August, alongside that 6.9% annual increase. Cars over 15 years old also recorded price growth of 2.6%.

For UK used car dealers, older stock deserves a closer look. The numbers suggest there is still a healthy market for cars well beyond the nearly-new bracket.

Older Used Cars Are Outperforming Younger Stock On Price

The gap between different age groups is quite stark.

According to Auto Trader’s August data, year-on-year retail price movement looked like this:

Up to one year old: -2.0%

One to three years old: -1.8%

Three to five years old: +0.2%

Five to 10 years old: +0.5%

10 to 15 years old: +6.9%

A dealer looking only at the overall used car price figure would miss much of this.

The average market is stable, yet the oldest age group in Auto Trader’s breakdown is seeing much stronger price growth. At the same time, younger used cars face pressure from competitive new-car offers. Auto Trader says this is likely to be one factor behind prices for one-to-three-year-old cars falling by 1.8%.

This also continues a pattern we have been watching during 2026. Back in February, 10-to-15-year-old cars were already recording annual price growth of 9.4%. We covered that shift in our earlier analysis of rising 10-year-old used car prices.

The rate has eased since then, but 6.9% growth in August still leaves older stock well ahead of every other age group in Auto Trader’s latest figures.

The UK Used Car Market Is Still Moving

Price data matters more when there are customers behind it.

Auto Trader estimates that used car transactions increased by 3% year on year in August. Franchise retailers recorded 5% growth, while independent retailers returned to growth at 1%.

Official SMMT data also shows the size of the UK used car market. More than 4.02 million used cars changed hands during the first six months of 2026. Petrol alone accounted for more than 1.12 million transactions during Q2, with diesel accounting for another 620,045.

There is also a healthy pipeline of potential buyers. Auto Trader's August consumer research found that 70% of its consumers planned to buy a car within the following six months. Its measure of consumer confidence had reached a two-year high, while its Major Purchase Index was at its highest level since December 2021.

Those numbers give dealers a sizeable market to work with as we head through autumn.

Why Are Older Used Car Prices Rising?

There is no single answer in the August report, so dealers should be wary of assigning the 6.9% increase to one cause.

Affordability is clearly part of the wider used-car conversation. AA Cars described affordability as a central issue in its 2026 market analysis, with buyers paying close attention to value, reliability and total running costs.

An older car can give a customer access to a lower purchase price than a newer equivalent. That matters when the customer's budget has a hard ceiling.

There is a supply angle too.

We highlighted earlier this year that the used market faces an unusual stock pattern caused by the lower number of new cars registered during and around the pandemic. As those years work their way through the vehicle parc, the supply of cars in some of the age groups traditionally important to independent dealers becomes tighter. Our UK car market outlook for 2026 looks at those supply pressures in more detail.

The practical result is a used market where age alone tells you very little about the commercial appeal of a car.

A £7,000 Older Car Can Still Be Valuable Forecourt Stock

Auto Trader's average asking price of £7,183 for a 10-to-15-year-old car is useful context for independent dealers.

There are customers whose budget naturally puts them into this part of the market. The job for dealers is to work out which older cars deserve a place on the forecourt.

Age should sit alongside condition, mileage, service history, local demand, preparation costs and likely days to sell.

That last point matters. A cheap car that needs extensive preparation can stop looking cheap rather quickly.

Customers pay attention to these things as well. An AA/Yonder survey of more than 13,600 drivers in March found that 90% would test drive a used car before buying, 81% would check its service history and 80% would check its MOT record. Only 35% felt confident assessing a used car themselves.

For dealers selling older stock, good preparation and clear vehicle information can therefore play an important role in giving customers confidence.

As our guide to reliability in used car sales explains, what you buy can matter as much as the price you pay for it.

Older Stock Comes With A Different Risk Profile

A 12-year-old car and a three-year-old car need different stocking decisions.

Preparation becomes more important as vehicles age. Dealers need to look carefully at service history, tyres, brakes, timing belts or chains where relevant, MOT history and signs of work that may soon be needed.

There is also the customer's position to consider.

A lower purchase price does not automatically mean lower overall motoring costs. Older cars can need more maintenance and repair work, so customers still need a realistic view of what they can afford during the agreement.

"Older cars can open up useful opportunities for dealers, especially when customers are working to a firm budget," says Sean Ryan, Head of Sales at Marsh Finance. "The vehicle still needs to make sense for the customer. Condition, term, monthly payment and the age of the car at the end of the agreement all matter."

That approach supports good customer outcomes as well as sensible lending.

Can You Get Car Finance On A 10-Year-Old Car?

Yes, car finance can be available for a 10-year-old car, although every lender sets its own rules around vehicle age, mileage, value and the age the car can reach during the finance agreement.

The last point can catch dealers out.

Take a 10-year-old car financed over four years. By the final payment, that vehicle will be 14 years old. A lender that looks at vehicle age at the end of the agreement therefore needs to allow for the full term, rather than simply accepting a 10-year-old vehicle today.

Marsh Finance can consider vehicles on HP that will be up to 14 years old at the end of the agreement.

That gives our dealer partners more room to work with older used cars where the vehicle, customer and agreement meet our lending criteria.

Your Finance Panel Needs To Match The Cars You Stock

Vehicle-age criteria are easy to overlook when choosing lenders.

A finance panel may work perfectly well for nearly-new stock, then leave gaps when a dealership moves further into seven, eight, 10 or 12-year-old vehicles.

Dealers should know each lender's rules around maximum vehicle age, age at the end of term, mileage, minimum and maximum advance, agreement length and available finance products.

It is worth reviewing those limits against your actual stock profile rather than the cars you think you usually sell.

Our guide on choosing a car finance partner for your dealership covers the questions worth asking before adding or reviewing a lender.

Product choice matters too. HP provides customers with a straightforward route towards ownership, while PCP works differently and includes a final balloon payment. Our HP vs PCP guide for dealerships explains where each can fit.

What Should Used Car Dealers Do With Older Stock In 2026?

The August figures give dealers a reason to review older stock rather than make a blanket decision based on vehicle age.

Start with your own sales data. Look at which age bands generate enquiries, how long they take to sell, the preparation spend involved and the margin left once the car leaves the forecourt.

Check current retail pricing regularly too. Auto Trader's figures show why. A market that appears flat overall contains a 6.9% rise at one end and a 2% fall at another.

Our guide to weekly used-car pricing reviews covers how dealers can use regular pricing checks to manage stock and margin.

Then look at finance coverage. If older vehicles form a meaningful part of your stock, check that your lender panel can actually support them across realistic agreement terms.

A 10-year-old car may look right at auction, fit local demand and sit at the right retail price. Finding out after the customer applies that your lender's vehicle-age limit stops the deal makes for a fairly avoidable afternoon.

Older Used Cars Still Have A Place On UK Forecourts

The numbers make the case for keeping older cars in the stock conversation.

Used transactions are growing. Consumer buying intent remains healthy. Cars aged 10 to 15 years had an average asking price of £7,183 in August, while like-for-like retail prices increased 6.9% year on year.

That does not make every older car good stock. Dealers still need to buy selectively, prepare cars properly, price against current demand and consider what ownership could look like for the customer.

Finance belongs in that stock decision too.

Marsh Finance supports UK dealers with HP and PCP, Rate-for-Risk pricing and near-prime lending. For HP, we can consider vehicles up to 14 years old at the end of the agreement, helping our partners work with a broader range of used stock.

If your current lender panel is leaving a gap on older cars, speak to Marsh about becoming a dealer partner.