Used BYD Seal U for sale near Banbury
There are 4 used BYD Seal U for sale from UK dealers within 20 miles of Banbury on AskCar, as of 9 November 2026. The cheapest is £23,499. AskCar lists 835 used BYD Seal U across the UK, from 156 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Banbury
2 of the 4 BYD Seal U within 20 miles of Banbury had their price reduced in the last 14 days to 9 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 814 priced BYD Seal U adverts on AskCar as of 9 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.
- 2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 10,643 miles. Price: £23,499, reduced by £1,000 from £24,499 since AskCar first saw it on 3 October 2026, 37 days ago. Fair price: £682 (2%) under the AskCar estimate of £24,181. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Banbury in Banbury, 1 mile from Banbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-2687dd049535
- 2025 BYD Seal U 1.5 Design, 319 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 10,400 miles. Price: £24,114, raised by £117 from £23,997 since AskCar first saw it on 20 October 2026, 20 days ago. Fair price: £604 (2%) under the AskCar estimate of £24,718. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Carsa Towcester in Towcester, 15 miles from Banbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-88baa5de879c
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 7,447 miles. Price: £24,699, reduced by £800 from £25,499 since AskCar first saw it on 30 September 2026, 40 days ago. Fair price: £398 (1%) under the AskCar estimate of £25,097. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Banbury in Banbury, 1 mile from Banbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-3bf69e5db485
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 6,113 miles. Price: £25,449, unchanged since AskCar first saw it on 1 October 2026, 39 days ago. Fair price: the same as the AskCar estimate of £25,449. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Kidlington in Kidlington, 16 miles from Banbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-3d92013451b6
BYD Seal U across the UK by price
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