Used Car Prices UK 2026: Why Values Are Rising Again

If you've been keeping half an eye on used car prices UK wide, you'll have noticed something odd this year: the market that spent 2025 going nowhere fast has suddenly found some momentum again. After a year of near-total stability, prices have started climbing month on month, but not evenly across the board. Some cars are getting dearer at a fair old clip. Others are actually getting cheaper. Knowing which is which matters a great deal if you're about to buy or sell.

Where used car prices stand right now

Used car prices rose 1.8% month-on-month to £17,397, the strongest monthly increase since November 2021, according to Autotrader's Retail Price Index. That followed a year in which Autotrader's Retail Price Index showed average prices declined just -0.2% over the year, with December's average of £17,018 flat year-on-year.

So the picture isn't one of runaway inflation, but nor is it the flat calm of 2025. Demand has stayed resilient, with transactions up 3% year-on-year and vehicles selling in 27 days. Dealers aren't sitting on stock the way they were a couple of years ago, and that's keeping upward pressure on prices in certain segments.

These are national averages from a single retail data provider. Actual asking prices vary hugely by make, model, mileage, condition and region, so treat any headline figure as a rough guide rather than what you'll pay for a specific car.

Why older cars are rising faster than newer ones

The most striking trend in the current market is the split between age bands. Older vehicles are leading the market, with 10 to 15-year-old cars seeing the fastest price growth. That's a continuation of a pattern that's been building for a while: the average price of a 10 to 15-year-old car rose 8.5% year-on-year in December, the ninth consecutive period of strong increases for this age group.

Why would a fifteen-year-old car be getting more expensive? It comes down to simple supply and demand. Budget buyers who might once have stretched to a newer model are increasingly priced out by fuel, insurance and finance costs, so they're competing harder for cheaper, older stock. Meanwhile fewer scrappage-age cars are coming onto the market than a few years ago, so there's less to go round.

At the other end of the scale, brand new used stock has been softer. Nearly new models under 12 months old saw prices contract by -2.7% to £31,395. If you're after something almost showroom-fresh, that's arguably the better time to be shopping than it has been for a while.

The middle ground: 3 to 7-year-old cars

This is traditionally the sweet spot for used buyers: old enough to have shed the steepest depreciation, young enough to still feel modern and reliable. Right now it's also the segment under the most strain, for reasons we'll come to below. If you're shopping in this bracket, expect less room to haggle than you might have had a year or two ago, and be prepared to move quickly on well-priced examples.

Electric, petrol and diesel are pulling in different directions

The powertrain split has become one of the defining features of the current market. Rising fuel costs are accelerating interest in electric vehicles, with more than 2 million EVs now on UK roads. That's translating directly into used values: used EV prices rose 3% month-on-month in April, outperforming the wider market, while demand on Autotrader surged 59% year-on-year, marking the highest rate of demand growth in over a year.

Petrol and diesel are telling a different story. Interest in petrol and diesel vehicles softened 6.5% and 18.1% respectively, reflecting changing cost considerations for motorists. That doesn't mean petrol and diesel cars are suddenly worthless, far from it, particularly in the older age bands discussed above, but buyer appetite is clearly shifting.

• Used EV demand is growing fast, and prices are following it upward rather than continuing the steep depreciation curve EVs saw in previous years.
• Petrol and diesel interest has cooled somewhat, though this is about demand momentum rather than a collapse in value.
• If you're weighing up a switch to electric, it's worth checking the specific model you want rather than relying on generalisations, since battery health, range and charging costs all vary hugely.

A supply squeeze is coming for 5 to 7-year-old cars

This is the trend worth watching most closely if you're planning to buy in the next year or two. The pandemic gap is moving through the market, and a sharp drop in the availability of 5 to 7-year-old vehicles is expected over the next couple of years. That's a direct hangover from the new car registration slump during the pandemic years, when far fewer cars were built and sold, meaning far fewer are now reaching that used age bracket.

The situation is expected to worsen in 2027, when the fall could reach 35% for cars aged 5 to 7 years. If you've got your eye on a specific model in that age range, particularly something popular, it may pay to buy sooner rather than assume prices will ease off.

What this means if you're buying or selling

If you're buying

• Nearly new stock (under a year old) has softened in price, so it's worth widening your search to include very low-mileage used examples rather than going straight for new.
• Popular 3 to 7-year-old cars are in tighter supply, so be ready to move quickly on the right car rather than haggling for weeks.
• If you're considering an EV, factor in that demand and prices have been rising, so the bargain-basement deals of a couple of years ago are less common than they were.
• Always check a car's MOT history and current tax status before you view it in person, ideally alongside a specialist vehicle history check if you want reassurance on outstanding finance or previous write-off markers.

If you're selling

• Older cars, particularly those in the 10 to 15-year bracket, have been holding or gaining value, so it may not pay to assume your older car is worth next to nothing.
• Getting an up to date, free valuation before you list your car gives you a realistic starting point, rather than relying on out of date guide prices.
• Demand has been strong enough that well-presented cars with a clean MOT history tend to sell faster and closer to their asking price.

Checking a car before you buy or sell

Whichever side of the transaction you're on, it's worth doing your homework with the free tools available before you commit to anything. You can enter any UK number plate into our reg lookup tool to see the car's MOT history and current tax status in seconds, along with a free indicative valuation. That valuation is a market guide rather than a guaranteed sale price, and actual figures will vary with the car's condition, mileage, specification and the wider market at the time.

If you want a fuller picture, including outstanding finance, insurance write-off markers, theft records or previous keeper history, that's the job of a specialist vehicle history or HPI check provider, which is a separate service from a straightforward MOT and tax lookup.

Financing a used car in the current market

With prices moving as they have been, particularly in the popular middle-age brackets, plenty of buyers are looking at finance rather than paying outright. If that's something you'd consider, you can find out more about car finance and be introduced to a lender, subject to status and affordability. Nothing here should be read as a recommendation on what to do with your own money, and acceptance is never guaranteed, but it's worth understanding the options before you start negotiating on a specific car.

For more on buying, selling and running a used car sensibly in the current market, our guides cover everything from negotiating tactics to running cost comparisons.

The bottom line

Used car prices UK wide are no longer sitting still the way they were through most of 2025. Older petrol and diesel cars are getting dearer as supply tightens and budget buyers compete for them, EVs are seeing genuine demand growth for the first time in a while, and nearly new stock has actually softened slightly. The bigger structural story, a coming shortage of 5 to 7-year-old cars as the pandemic-era registration slump works its way through the market, means the next couple of years could see this particular bracket get noticeably tighter still. Whether you're buying or selling, checking the specific car's history and current value before you commit is more useful than relying on any single headline average.