Used BYD Sealion 7 for sale near Hillingdon
There are 2 used BYD Sealion 7 for sale from UK dealers within 20 miles of Hillingdon on AskCar, as of 9 November 2026. The cheapest is £36,899. AskCar lists 141 used BYD Sealion 7 across the UK, from 70 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
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 134 priced BYD Sealion 7 adverts on AskCar as of 9 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 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 265 miles. Price: £43,531, raised by £1,291 from £42,240 since AskCar first saw it on 31 October 2026, 9 days ago. Fair price: £844 (1%) under the AskCar estimate of £44,375. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD St Albans in St Albans, 16 miles from Hillingdon. 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, 121 days ago. Fair price: £1,653 (4%) under the AskCar estimate of £38,552. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Watford in Watford, 8 miles from Hillingdon. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-7951b9558101
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