Used BYD Seal U for sale near Catterick Garrison
There are 13 used BYD Seal U for sale from UK dealers within 20 miles of Catterick Garrison on AskCar, as of 5 November 2026. Typical asking price £26,000 (the median: half cost less, half cost more). The cheapest is £24,990. AskCar lists 882 used BYD Seal U across the UK, from 161 dealerships.
The middle half of the 13 cars are priced between £26,000 and £26,500.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Catterick Garrison
6 of the 13 BYD Seal U within 20 miles of Catterick Garrison had their price reduced in the last 14 days to 5 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 859 priced BYD Seal U adverts on AskCar as of 5 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 U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 4,171 miles. Price: £26,790, unchanged since AskCar first saw it on 4 November 2026, 1 day ago. Fair price: £2,112 (7%) under the AskCar estimate of £28,902. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-9642365aeaa7
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 3,571 miles. Price: £25,790, unchanged since AskCar first saw it on 15 October 2026, 21 days ago. Fair price: £158 (under 1%) under the AskCar estimate of £25,948. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-1bb1a5158279
- 2025 BYD Seal U 1.5 Design, 319 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 1,662 miles. Price: £27,490, reduced by £1,000 from £28,490 since AskCar first saw it on 11 August 2026, 86 days ago. Fair price: £11 (under 1%) over the AskCar estimate of £27,479. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-c029ee6e1d74
- 2025 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,057 miles. Price: £24,990, reduced by £900 from £25,890 since AskCar first saw it on 5 August 2026, 92 days ago. Fair price: £18 (under 1%) over the AskCar estimate of £24,972. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-beec2cf12cac
- 2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 4,414 miles. Price: £25,990, reduced by £300 from £26,290 since AskCar first saw it on 20 October 2026, 16 days ago. Fair price: £186 (under 1%) over the AskCar estimate of £25,804. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-24b0839edaca
- 2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 5,088 miles. Price: £25,990, reduced by £300 from £26,290 since AskCar first saw it on 15 October 2026, 21 days ago. Fair price: £285 (1%) over the AskCar estimate of £25,705. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-4794bd5752aa
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 5,998 miles. Price: £25,790, unchanged since AskCar first saw it on 7 October 2026, 29 days ago. Fair price: £292 (1%) over the AskCar estimate of £25,498. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-de4e26c2bf4e
- 2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 2,729 miles. Price: £26,390, reduced by £100 from £26,490 since AskCar first saw it on 3 October 2026, 33 days ago. Fair price: £368 (1%) over the AskCar estimate of £26,022. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-c9c4c1e2b71d
- 2026 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 1,541 miles. Price: £30,495, reduced by £500 from £30,995 since AskCar first saw it on 23 October 2026, 13 days ago. Fair price: £440 (1%) over the AskCar estimate of £30,055. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Richmond in Richmond, 3 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-a2a498cdb4bb
- 2025 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,499 miles. Price: £25,290, reduced by £200 from £25,490 since AskCar first saw it on 11 August 2026, 86 days ago. Fair price: £373 (1%) over the AskCar estimate of £24,917. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-1876f1cc67ff
- 2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 2,464 miles. Price: £26,490, unchanged since AskCar first saw it on 20 October 2026, 16 days ago. Fair price: £408 (1%) over the AskCar estimate of £26,082. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-18af0734e0d2
- 2025 BYD Seal U 1.5 Design, 319 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 13,566 miles. Price: £25,490, reduced by £500 from £25,990 since AskCar first saw it on 15 October 2026, 21 days ago. Fair price: £923 (3%) over the AskCar estimate of £24,567. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-59023ec9fd10
- 2025 BYD Seal U 1.5 Comfort, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 8,532 miles. Price: £25,790, reduced by £200 from £25,990 since AskCar first saw it on 11 August 2026, 86 days ago. Fair price: £952 (3%) over the AskCar estimate of £24,838. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington, 14 miles from Catterick Garrison. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-d8d997af1d8b
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