Used BYD Seal 6 for sale near Biggleswade
There are 7 used BYD Seal 6 for sale from UK dealers within 20 miles of Biggleswade on AskCar, as of 7 November 2026. The cheapest is £21,099. AskCar lists 207 used BYD Seal 6 across the UK, from 95 dealerships.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 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 198 priced BYD Seal 6 adverts on AskCar as of 7 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 6 1.5 Comfort Lite, 209 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 2,334 miles. Price: £22,595, unchanged since AskCar first saw it on 7 November 2026. Fair price: £1,079 (4%) under the AskCar estimate of £23,674. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group in Royston, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-2dcca4bd44d7
- 2025 BYD Seal 6 1.5 Comfort Lite, 209 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 5,379 miles. Price: £21,995, unchanged since AskCar first saw it on 7 November 2026. Fair price: £407 (1%) under the AskCar estimate of £22,402. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group in Royston, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-a9d682294c65
- 2026 BYD Seal 6 1.5 Boost, 181 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 11,772 miles. Price: £21,099, unchanged since AskCar first saw it on 7 November 2026. Fair price: £21 (under 1%) under the AskCar estimate of £21,120. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in St Neots, 8 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-0a75dbf3e19a
- 2025 BYD Seal 6 1.5 Comfort Lite, 209 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 2,912 miles. Price: £23,595, unchanged since AskCar first saw it on 5 November 2026, 2 days ago. Fair price: £95 (under 1%) over the AskCar estimate of £23,500. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group in Royston, 10 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-d403812b9b58
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, white. Mileage: 763 miles. Price: £25,999, reduced by £800 from £26,799 since AskCar first saw it on 28 August 2026, 71 days ago. Fair price: £413 (1%) over the AskCar estimate of £25,586. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates Of Stevenage in Stevenage, 14 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-cd42070d25ad
- 2025 BYD Seal 6 1.5 Boost, 181 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 8,000 miles. Price: £23,000, reduced by £5,900 from £28,900 since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £1,712 (8%) over the AskCar estimate of £21,288. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall BYD St Neots in St Neots, 8 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-89f820360fe7
- 2025 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 5,227 miles. Price: £26,999, reduced by £300 from £27,299 since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £3,381 (14%) over the AskCar estimate of £23,618. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates Of Stevenage in Stevenage, 14 miles from Biggleswade. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-0e151d3455b7
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