# BYD Seal U UK sold prices and market trends

Updated 20 Oct 2026. Source: Autotrender, https://autotrender.co.uk/make/byd/model/seal-u

## Summary

As of 20 Oct 2026, there are 810 used BYD Seal U cars for sale on Autotrader UK, with a median asking price of £25,595. In the last 30 days, 812 BYD Seal U cars have sold at a median price of £25,147, taking a median of 31 days to sell. 585 new BYD Seal U listings appeared over the same period, so supply is tightening.

In October 2026, the median sold price for a used BYD Seal U was £24,999, down 1.9% on September 2026's £25,485 (519 sales). Asking prices were down 2.0% over the same period, at a median of £24,950. 519 cars sold in October 2026 compared with 716 in September 2026. The number for sale fell 16.9% to 810 by the end of October 2026. Over the last 90 days the median sold price was £25,485, down 1.2% on the previous 90 days (£25,790).

Autotrender has recorded 3,225 BYD Seal U sales on Autotrader since 26 May 2026, with final asking prices from £18,490 to £65,987 and a median of £25,555. The typical BYD Seal U took 31 days to sell.

## Monthly statistics

Prices are GBP medians. "Sold" is the number of BYD Seal U adverts removed from Autotrader that month.

| Month | Median asking price | Median sold price | Sold | Median days to sell | New listings | For sale at month end |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| June 2026 | £25,746 | £25,798 | 669 | 31 | 759 | 843 |
| July 2026 | £25,995 | £25,695 | 648 | 27 | 822 | 1,017 |
| August 2026 | £25,666 | £25,673 | 624 | 30 | 633 | 1,026 |
| September 2026 | £25,450 | £25,485 | 716 | 37 | 665 | 975 |
| October 2026 (so far) | £24,950 | £24,999 | 519 | 29 | 354 | 810 |

## Questions and answers

### What is the average used BYD Seal U price in the UK?

The median asking price for a used BYD Seal U on Autotrader UK is £25,595, across 810 cars for sale as of 20 Oct 2026. Cars that sold in the last 30 days went for a median of £25,147. Across all 3,225 recorded sales the median sold price is £25,555.

### Are used BYD Seal U prices going up or down?

BYD Seal U sold prices were down 1.9% month on month: the median went from £25,485 in September 2026 to £24,999 in October 2026. Asking prices were down 2.0% over the same period.

### How long does a used BYD Seal U take to sell?

The median used BYD Seal U sells within 31 days of being listed on Autotrader, based on 3,225 recorded sales. Cars that sold in the last 30 days took a median of 31 days.

### How many used BYD Seal U cars are for sale in the UK?

There are 810 used BYD Seal U cars for sale on Autotrader UK as of 20 Oct 2026. Supply was down 16.9% in October 2026 compared with the end of September 2026 (975). In the last 30 days 585 were newly listed and 812 sold.

### How does Autotrender work out BYD Seal U sold prices?

Autotrender records every BYD listing on Autotrader UK twice a day (since 26 May 2026). A car counts as sold when its advert is removed, and its sold price is the final asking price before it came off; days to sell run from the advert's listing date to its removal. Medians are used throughout, and months with fewer than 5 sales are not used to call a trend.

## About this data

Autotrender (https://autotrender.co.uk) tracks used car listings on Autotrader UK and publishes sold prices, price history and supply trends by make and model. Figures on this page are recomputed after every scan. Licence: CC BY-NC 4.0; please cite Autotrender and link to https://autotrender.co.uk/make/byd/model/seal-u.