Used BYD Sealion 7 for sale near Barnet
There are 7 used BYD Sealion 7 for sale from UK dealers within 20 miles of Barnet on AskCar, as of 4 November 2026. The cheapest is £33,581. AskCar lists 130 used BYD Sealion 7 across the UK, from 65 dealerships.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Barnet
2 of the 7 BYD Sealion 7 within 20 miles of Barnet had their price reduced in the last 14 days to 4 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 122 priced BYD Sealion 7 adverts on AskCar as of 4 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, black. Mileage: 191 miles. Price: £33,581, reduced by £4,345 from £37,926 since AskCar first saw it on 28 May 2026, 160 days ago. Good value: £5,689 (14%) under the AskCar estimate of £39,270. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Waltham Abbey in Waltham Abbey, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-04431e3a2a69
- 2026 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 685 miles. Price: £36,359, reduced by £3,640 from £39,999 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £2,933 (7%) under the AskCar estimate of £39,292. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Romford in Romford, 16 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-cee75a24d58e
- 2026 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 118 miles. Price: £37,467, raised by £1,067 from £36,400 since AskCar first saw it on 23 September 2026, 42 days ago. Fair price: £2,533 (6%) under the AskCar estimate of £40,000. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD East London in London, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-25be8172a5ad
- 2025 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 5,075 miles. Price: £34,009, reduced by £635 from £34,644 since AskCar first saw it on 14 August 2026, 82 days ago. Fair price: £1,145 (3%) under the AskCar estimate of £35,154. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Waltham Abbey in Waltham Abbey, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-744f67acc6dd
- 2026 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 5,761 miles. Price: £38,999, reduced by £4,000 from £42,999 since AskCar first saw it on 17 June 2026, 140 days ago. Fair price: £1,131 (2%) under the AskCar estimate of £40,130. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates of Harlow in Harlow, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-c122c2dd543f
- 2026 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 10 miles. Price: £43,362, raised by £1,122 from £42,240 since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £896 (2%) under the AskCar estimate of £44,258. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD St Albans in St Albans, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-d7684313698b
- 2026 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 11,001 miles. Price: £36,899, reduced by £3,100 from £39,999 since AskCar first saw it on 11 July 2026, 116 days ago. Fair price: £1,319 (3%) under the AskCar estimate of £38,218. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Watford in Watford, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-7951b9558101
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