Used BYD Seal U for sale near Newhaven
There are 8 used BYD Seal U for sale from UK dealers within 20 miles of Newhaven on AskCar, as of 6 November 2026. The cheapest is £24,995. 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 Newhaven
1 of the 8 BYD Seal U within 20 miles of Newhaven 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 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 67 miles. Price: £28,750, unchanged since AskCar first saw it on 9 October 2026, 28 days ago. Good value: £2,881 (9%) under the AskCar estimate of £31,631. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: BYD Brighton in Brighton and Hove, 12 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-5f111730d8ef
- 2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 57 miles. Price: £26,990, unchanged since AskCar first saw it on 9 October 2026, 28 days ago. Fair price: £1,173 (4%) under the AskCar estimate of £28,163. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: BYD Brighton in Brighton and Hove, 12 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-d4242955d32c
- 2026 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 1,642 miles. Price: £28,995, raised by £5 from £28,990 since AskCar first saw it on 25 July 2026, 104 days ago. Fair price: £1,094 (3%) under the AskCar estimate of £30,088. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMC Eastbourne BYD in Eastbourne, 11 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-b11d80b5763d
- 2026 BYD Seal U 1.5 Design, 319 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 10 miles. Price: £29,995, reduced by £1,000 from £30,995 since AskCar first saw it on 9 October 2026, 28 days ago. Fair price: £1,083 (3%) under the AskCar estimate of £31,078. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: BYD Brighton in Brighton and Hove, 12 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-8cadc105e4c7
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 3,026 miles. Price: £26,995, unchanged since AskCar first saw it on 26 August 2026, 72 days ago. Fair price: £996 (3%) over the AskCar estimate of £25,999. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMC Uckfield Vauxhall in Uckfield, 12 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-af86f65a7671
- 2025 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 8,979 miles. Price: £24,995, unchanged since AskCar first saw it on 26 August 2026, 72 days ago. Fair price: £1,230 (5%) over the AskCar estimate of £23,765. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMC Uckfield Vauxhall in Uckfield, 12 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-447d9ed84217
- BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 10 miles. Price: £33,795, unchanged since AskCar first saw it on 20 August 2026, 78 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: BYD Brighton in Brighton and Hove, 12 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-2b3c47325612
- BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 10 miles. Price: £34,795, unchanged since AskCar first saw it on 20 August 2026, 78 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: BYD Brighton in Brighton and Hove, 12 miles from Newhaven. AskCar page: https://askcar.co.uk/car/byd-seal-u-10d1471a0100
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