Used BYD Seal for sale near Stevenage
There are 16 used BYD Seal for sale from UK dealers within 20 miles of Stevenage on AskCar, as of 6 November 2026. Typical asking price £32,000 (the median: half cost less, half cost more). The cheapest is £23,995. AskCar lists 179 used BYD Seal across the UK, from 95 dealerships.
The middle half of the 16 cars are priced between £29,500 and £33,000.
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.
Price reductions near Stevenage
5 of the 16 BYD Seal within 20 miles of Stevenage had their price reduced in the last 14 days to 6 November 2026. Each one's 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 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, automatic, saloon, 4 doors, blue. Mileage: 8,674 miles. Price: £23,995, unchanged since AskCar first saw it on 6 November 2026. Good value: £2,701 (10%) under the AskCar estimate of £26,696. Euro 6 emissions standard. MOT: first test not yet due. Dealer: Pound Avenue Car Sales in Stevenage, 1 mile from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-f20aa3b30ace
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 270 miles. Price: £34,961, reduced by £696 from £35,657 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £3,013 (7%) under the AskCar estimate of £37,974. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Waltham Abbey in Waltham Abbey, 18 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2026-ea1f8affb6ec
- 2026 BYD Seal Design, 308 bhp, automatic, electric, saloon, 4 doors, white. Mileage: 2,102 miles. Price: £32,445, reduced by £1,405 from £33,850 since AskCar first saw it on 29 May 2026, 161 days ago. Fair price: £1,732 (5%) under the AskCar estimate of £34,177. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD St Albans in St Albans, 11 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2026-b2cecd604afa
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, blue. Mileage: 4,559 miles. Price: £30,990, reduced by £1,000 from £31,990 since AskCar first saw it on 28 October 2026, 9 days ago. Fair price: £1,488 (4%) under the AskCar estimate of £32,478. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: S M Specialist Cars in Bedford, 19 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-782d31c6724b
- 2024 BYD Seal Design, 308 bhp, automatic, electric, saloon, 4 doors, black. Mileage: 15,430 miles. Price: £26,595, unchanged since AskCar first saw it on 14 October 2026, 23 days ago. Fair price: £1,148 (4%) under the AskCar estimate of £27,743. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Grainger Motor Group Mantles BYD Royston in Royston, 13 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2024-6fcc5e8e0eaf
- 2025 BYD Seal Design, 308 bhp, automatic, electric, saloon, 4 doors, black. Mileage: 7,662 miles. Price: £28,950, reduced by £500 from £29,450 since AskCar first saw it on 20 September 2026, 47 days ago. Fair price: £645 (2%) under the AskCar estimate of £29,595. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: S M Specialist Cars in Bedford, 19 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-f00df0dd051b
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 13,740 miles. Price: £29,595, unchanged since AskCar first saw it on 27 October 2026, 10 days ago. Fair price: £576 (1%) under the AskCar estimate of £30,171. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group in Royston, 13 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-30e94a856eb4
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, white. Mileage: 6,667 miles. Price: £31,499, raised by £600 from £30,899 since AskCar first saw it on 4 November 2026, 2 days ago. Fair price: £368 (1%) under the AskCar estimate of £31,867. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Dunstable in Dunstable, 13 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-31a0fedc9166
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, white. Mileage: 22,538 miles. Price: £28,495, reduced by £100 from £28,595 since AskCar first saw it on 15 October 2026, 22 days ago. Fair price: £217 (under 1%) under the AskCar estimate of £28,712. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group in Royston, 13 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-1f716714459a
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, white. Mileage: 7,032 miles. Price: £33,999, reduced by £2,000 from £35,999 since AskCar first saw it on 17 June 2026, 142 days ago. Fair price: £253 (under 1%) under the AskCar estimate of £34,252. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates Of Stevenage in Stevenage, 1 mile from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2026-bb6080860bd0
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, blue. Mileage: 10,217 miles. Price: £33,650, reduced by £930 from £34,580 since AskCar first saw it on 17 October 2026, 20 days ago. Fair price: £448 (1%) over the AskCar estimate of £33,202. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Big Motoring World Enfield in Enfield, 16 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2026-f0f28e0e7423
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, black. Mileage: 8,687 miles. Price: £31,999, unchanged since AskCar first saw it on 23 July 2026, 106 days ago. Fair price: £774 (2%) over the AskCar estimate of £31,225. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Watford in Watford, 20 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-21480c8a03c8
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 9,458 miles. Price: £31,995, unchanged since AskCar first saw it on 28 September 2026, 39 days ago. Fair price: £1,012 (3%) over the AskCar estimate of £30,983. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hartwell Watford in Watford, 20 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-bfb968854278
- 2026 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, black. Mileage: 1,552 miles. Price: £37,690, reduced by £305 from £37,995 since AskCar first saw it on 22 October 2026, 15 days ago. Fair price: £1,219 (3%) over the AskCar estimate of £36,471. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group in Royston, 13 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2026-7b4711a234e6
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, blue. Mileage: 12,335 miles. Price: £32,499, unchanged since AskCar first saw it on 5 November 2026, 1 day ago. Fair price: £2,088 (6%) over the AskCar estimate of £30,411. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates Of Stevenage in Stevenage, 1 mile from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-4d2499f3b517
- 2025 BYD Seal Excellence, 523 bhp, automatic, electric, saloon, 4 doors, grey. Mileage: 13,367 miles. Price: £32,499, unchanged since AskCar first saw it on 29 October 2026, 8 days ago. Fair price: £2,264 (7%) over the AskCar estimate of £30,235. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates of Harlow in Harlow, 16 miles from Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-453b94b0ebdc
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