Used BYD Seal U for sale near Dartford

There are 36 used BYD Seal U for sale from UK dealers within 20 miles of Dartford on AskCar, as of 12 November 2026. Typical asking price £25,500 (the median: half cost less, half cost more). The cheapest is £22,300. AskCar lists 933 used BYD Seal U across the UK, from 163 dealerships.

The middle half of the 36 cars are priced between £24,500 and £26,000.

As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Price reductions near Dartford

4 of the 36 BYD Seal U within 20 miles of Dartford had their price reduced in the last 14 days to 12 November 2026. Each one's line in the list below says by how much.

Cars for sale now

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 914 priced BYD Seal U adverts on AskCar as of 12 November 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

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