Used BYD Sealion 7 for sale near Sleaford
There are 5 used BYD Sealion 7 for sale from UK dealers within 20 miles of Sleaford on AskCar, as of 6 November 2026. The cheapest is £31,790. AskCar lists 139 used BYD Sealion 7 across the UK, from 73 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 Sleaford
4 of the 5 BYD Sealion 7 within 20 miles of Sleaford had their price reduced in the last 14 days to 6 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 132 priced BYD Sealion 7 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 Sealion 7 Comfort, 308 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 7,999 miles. Price: £32,990, reduced by £8,005 from £40,995 since AskCar first saw it on 6 July 2026, 123 days ago. Fair price: £1,578 (4%) under the AskCar estimate of £34,568. 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-sealion-7-2026-7df6d7ef5918
- 2026 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 6,499 miles. Price: £38,655, reduced by £5,938 from £44,593 since AskCar first saw it on 17 July 2026, 112 days ago. Fair price: £1,181 (2%) under the AskCar estimate of £39,836. 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-sealion-7-2026-9a370e2e2e4f
- 2025 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 19,999 miles. Price: £31,790, reduced by £5,610 from £37,400 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £316 (1%) over the AskCar estimate of £31,474. 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-sealion-7-2025-4f54a1688bb0
- 2026 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 4,999 miles. Price: £37,688, reduced by £3,300 from £40,988 since AskCar first saw it on 19 August 2026, 79 days ago. Fair price: £1,043 (2%) over the AskCar estimate of £36,645. 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-sealion-7-2026-2c18fe1ae67e
- 2026 BYD Sealion 7 Comfort, 308 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 2,999 miles. Price: £36,887, reduced by £3,000 from £39,887 since AskCar first saw it on 28 July 2026, 101 days ago. Fair price: £899 (2%) over the AskCar estimate of £35,988. 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-sealion-7-2026-e23d19417f86
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