Used BYD Seal 6 for sale near Sleaford
There are 6 used BYD Seal 6 for sale from UK dealers within 20 miles of Sleaford on AskCar, as of 7 November 2026. The cheapest is £22,495. AskCar lists 207 used BYD Seal 6 across the UK, from 95 dealerships.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Sleaford
5 of the 6 BYD Seal 6 within 20 miles of Sleaford had their price reduced in the last 14 days to 7 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 198 priced BYD Seal 6 adverts on AskCar as of 7 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 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 150 miles. Price: £23,345, reduced by £1,650 from £24,995 since AskCar first saw it on 1 August 2026, 98 days ago. Fair price: £1,293 (5%) under the AskCar estimate of £24,638. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group Spalding BYD in Spalding, 17 miles from Sleaford. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-15ac2958038f
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 25 miles. Price: £23,695, reduced by £3,300 from £26,995 since AskCar first saw it on 2 July 2026, 128 days ago. Fair price: £1,039 (4%) under the AskCar estimate of £24,734. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon Lincoln Used Car Centre in Lincoln, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-b257d4a209e5
- 2025 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 2,715 miles. Price: £22,495, reduced by £4,500 from £26,995 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £500 (2%) under the AskCar estimate of £22,995. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group Spalding BYD in Spalding, 17 miles from Sleaford. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-e7eb5f5f6ecc
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, gold. Mileage: 3,999 miles. Price: £24,952, reduced by £1,731 from £26,683 since AskCar first saw it on 17 July 2026, 113 days ago. Above the going rate: £2,233 (9%) over the AskCar estimate of £22,719. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Drayton Motors Kia Boston in Boston, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-06624378e765
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, beige. Mileage: 9,999 miles. Price: £24,490, reduced by £3,504 from £27,994 since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £2,746 (12%) over the AskCar estimate of £21,744. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon Lincoln Used Car Centre in Lincoln, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-234b1e95019d
- 2025 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 9,999 miles. Price: £24,990, reduced by £5,004 from £29,994 since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £3,381 (15%) over the AskCar estimate of £21,609. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon Lincoln Used Car Centre in Lincoln, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-8a25416ff88f
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