Used BYD Seal for sale near Middlesbrough
There are 7 used BYD Seal for sale from UK dealers within 20 miles of Middlesbrough on AskCar, as of 6 November 2026. The cheapest is £29,390. AskCar lists 179 used BYD Seal across the UK, from 95 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.
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 173 priced BYD Seal 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.
- 2025 BYD Seal Design, 308 bhp, automatic, electric, saloon, 4 doors, white. Mileage: 3,160 miles. Price: £29,390, unchanged since AskCar first saw it on 15 October 2026, 22 days ago. Fair price: £1,289 (4%) under the AskCar estimate of £30,679. 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-2025-af1a59c29995
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, blue. Mileage: 8,776 miles. Price: £29,990. AskCar first saw it on 5 August 2026, 93 days ago. Fair price: £1,207 (3%) under the AskCar estimate of £31,197. 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-2025-e6e8726d747f
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 5,375 miles. Price: £33,899, unchanged since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £930 (2%) under the AskCar estimate of £34,829. 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-2026-84b69f1338ce
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 6,275 miles. Price: £33,899, unchanged since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £616 (1%) under the AskCar estimate of £34,515. 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-2026-3d60178d0a3f
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 2,555 miles. Price: £34,999, unchanged since AskCar first saw it on 9 October 2026, 28 days ago. Fair price: £389 (1%) under the AskCar estimate of £35,388. 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-2026-c72c47317cfa
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 10,287 miles. Price: £32,990, unchanged since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £199 (under 1%) under the AskCar estimate of £33,189. 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-2026-a53bf8f29259
- 2025 BYD Seal Design, 308 bhp, automatic, electric, saloon, 4 doors, green. Mileage: 3,436 miles. Price: £30,482, reduced by £13 from £30,495 since AskCar first saw it on 14 October 2026, 23 days ago. Fair price: £155 (under 1%) under the AskCar estimate of £30,637. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vertu BYD Hartlepool in Hartlepool, 6 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-seal-2025-cde826c254c1
BYD Seal across the UK by price
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