Used BYD Seal U for sale near Bicester
There are 7 used BYD Seal U for sale from UK dealers within 20 miles of Bicester on AskCar, as of 6 November 2026. The cheapest is £21,990. AskCar lists 878 used BYD Seal U across the UK, from 159 dealerships.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Bicester
1 of the 7 BYD Seal U within 20 miles of Bicester had its price reduced in the last 14 days to 6 November 2026. Its 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 854 priced BYD Seal U adverts on AskCar as of 6 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: £23,899, reduced by £600 from £24,499 since AskCar first saw it on 3 October 2026, 34 days ago. Fair price: £440 (1%) under the AskCar estimate of £24,339. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Banbury in Banbury, 14 miles from Bicester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-2687dd049535
- 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, 37 days ago. Fair price: £393 (1%) under the AskCar estimate of £25,092. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Banbury in Banbury, 14 miles from Bicester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-3bf69e5db485
- 2026 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 1,975 miles. Price: £29,495, reduced by £500 from £29,995 since AskCar first saw it on 16 August 2026, 82 days ago. Fair price: £277 (under 1%) under the AskCar estimate of £29,772. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Perrys Aylesbury in Aylesbury, 15 miles from Bicester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-ee1f13c9af8f
- 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, 36 days ago. Fair price: £9 (under 1%) over the AskCar estimate of £25,440. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Kidlington in Kidlington, 8 miles from Bicester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-3d92013451b6
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 29,530 miles. Price: £21,990, unchanged since AskCar first saw it on 28 October 2026, 9 days ago. Fair price: £199 (under 1%) over the AskCar estimate of £21,791. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: NSA Motor Vehicles in Milton Keynes, 17 miles from Bicester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-78cb140522e7
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 37,164 miles. Price: £22,495, unchanged since AskCar first saw it on 3 November 2026, 3 days ago. Above the going rate: £1,820 (8%) over the AskCar estimate of £20,675. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: NSA Motor Vehicles in Milton Keynes, 17 miles from Bicester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-d345aa4d703c
- 2026 BYD Seal U 1.5 Design, 319 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 10 miles. Price: £31,995, raised by £2,911 from £29,084 since AskCar first saw it on 1 October 2026, 36 days ago. Fair price: £316 (1%) over the AskCar estimate of £31,679. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Perrys Aylesbury in Aylesbury, 15 miles from Bicester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-d438a0fb97cd
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