Used-car prices in 2026: the trends to know

The used-car market spent the last few years swinging between shortage and glut, and opinion moved faster than evidence. Headlines declared crashes and recoveries on a monthly cycle while actual transaction prices told a slower, more textured story. We tracked aggregated listing prices across millions of vehicles through 2026 to separate the durable signals from the noise.

Prices are normalising, unevenly

The post-shortage correction is real but far from uniform. Mainstream petrol models have eased back toward their long-run curve, while supply-constrained segments remain stubbornly firm. The average masks a market splitting into two speeds, and quoting a single headline number for the whole used market is now almost meaningless.

• Mainstream petrol: down 6-9% year on year, the clearest correction.
• Hybrids: broadly flat, demand absorbing the extra supply.
• Used EVs: still volatile, swinging with battery-health perception.
• Compact SUVs: the firmest segment, barely 2% off peak.

The split is not random. Segments where new-car supply has normalised are correcting fastest, because the used market no longer has to absorb buyers shut out of the showroom. Where new supply is still tight, used prices stay propped up.

The EV pricing puzzle

Electric vehicles remain the noisiest part of the dataset. Prices react sharply to anything that touches battery confidence, from warranty headlines to new-model launches that instantly date the outgoing generation. The spread between best and worst retained EVs is now wider than in any combustion segment we track.

In 2026 the used EV market is not one market but two: cars buyers trust on battery health, and cars they do not. The price gap between them keeps widening.

Where the deals concentrate

Across the year, the strongest value clustered in three-to-five-year-old mainstream cars that had already absorbed their steepest depreciation but had years of mechanical life ahead. That window is where our value-per-remaining-kilometre metric peaks, and it has stayed remarkably stable even as headline prices wobbled.

The signals that turned out to be noise

Several widely repeated predictions did not survive contact with the data. A predicted diesel collapse turned out to be a slow fade, and a feared EV price crash split into a clean tier and a struggling one rather than a single drop. Tracking the actual numbers is what kept us from chasing those stories.

How seasonality bends the curve

Layered on top of the structural trend is a seasonal rhythm that catches out buyers who read a single month as a direction. Convertibles firm up in spring and soften in autumn; four-wheel-drive demand swings the opposite way. We seasonally adjust the headline figures so a winter dip in a summer car is not mistaken for a genuine decline, because confusing the season for the trend is one of the most common ways to misread a price chart.

The practical upshot is that timing matters at the margin but rarely overturns the structural picture. A buyer who waits for the right segment to soften can shave a few percent, but no amount of clever timing rescues a car whose underlying retention is weak.

What the trend means for buyers

A normalising market rewards patience over panic. With prices easing in the mainstream, there is less pressure to buy the first listing that appears, and more room to wait for a vehicle whose data actually checks out. We refresh these figures monthly so the picture stays current rather than frozen at one snapshot, and so a deal that looked good last quarter is re-tested against this quarter's reality.

The broader lesson of the 2026 data is that averages have stopped being useful. The market now rewards buyers who read at the segment and powertrain level rather than the headline, and who treat a normalising market as an invitation to be selective rather than a signal to rush.