Used BYD Seal 6 for sale near Middlesbrough
There are 5 used BYD Seal 6 for sale from UK dealers within 20 miles of Middlesbrough on AskCar, as of 4 November 2026. The cheapest is £23,499. AskCar lists 207 used BYD Seal 6 across the UK, from 96 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 Middlesbrough
1 of the 5 BYD Seal 6 within 20 miles of Middlesbrough had its price reduced in the last 14 days to 4 November 2026. Its 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 200 priced BYD Seal 6 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 Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 100 miles. Price: £24,999, reduced by £1,000 from £25,999 since AskCar first saw it on 29 September 2026, 36 days ago. Fair price: £66 (under 1%) over the AskCar estimate of £24,934. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Durham in Durham, 20 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-17cf7494d65e
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 3,500 miles. Price: £23,499, reduced by £4,500 from £27,999 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £476 (2%) over the AskCar estimate of £23,023. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Durham in Durham, 20 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-36dc64bcbb15
- 2025 BYD Seal 6 1.5 Comfort Lite, 209 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, white. Mileage: 6,423 miles. Price: £23,790, reduced by £2,200 from £25,990 since AskCar first saw it on 11 August 2026, 85 days ago. Fair price: £725 (3%) over the AskCar estimate of £23,065. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 13 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-b04ff20ea140
- 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, 160 days ago. Above the going rate: £1,882 (8%) over the AskCar estimate of £22,723. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers BYD Middlesbrough in Middlesbrough, 1 mile from Middlesbrough. 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, 159 days ago. Above the going rate: £2,128 (9%) over the AskCar estimate of £22,782. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers BYD Middlesbrough in Middlesbrough, 1 mile from Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-ecb91eadcb6f
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