Used BYD Seal 6 for sale near Northallerton
There are 2 used BYD Seal 6 for sale from UK dealers within 20 miles of Northallerton on AskCar, as of 12 November 2026. The cheapest is £24,605. AskCar lists 231 used BYD Seal 6 across the UK, from 93 dealerships.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 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 225 priced BYD Seal 6 adverts on AskCar as of 12 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, 181 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 2,855 miles. Price: £24,605, reduced by £5,394 from £29,999 since AskCar first saw it on 28 May 2026, 168 days ago. Above the going rate: £1,932 (8%) over the AskCar estimate of £22,673. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers BYD Middlesbrough in Middlesbrough, 19 miles from Northallerton. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-d3f5d9b2836f
- 2026 BYD Seal 6 1.5 Boost, 181 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 2,585 miles. Price: £24,910, reduced by £4,089 from £28,999 since AskCar first saw it on 29 May 2026, 167 days ago. Above the going rate: £2,275 (10%) over the AskCar estimate of £22,635. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers BYD Middlesbrough in Middlesbrough, 19 miles from Northallerton. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-ecb91eadcb6f
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