Used BYD Sealion 7 for sale in Wales
There are 3 used BYD Sealion 7 for sale from UK dealers in Wales on AskCar, as of 8 November 2026. The cheapest is £34,490. AskCar lists 149 used BYD Sealion 7 across the UK, from 74 dealerships.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions in Wales
3 of the 3 BYD Sealion 7 in Wales had their price reduced in the last 14 days to 8 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 132 priced BYD Sealion 7 adverts on AskCar as of 8 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 and town; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2025 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 3,268 miles. Price: £34,490, reduced by £1,800 from £36,290 since AskCar first saw it on 23 July 2026, 108 days ago. Fair price: £854 (2%) under the AskCar estimate of £35,344. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group Mercedes-Benz Of Cardiff & Newport in Cardiff. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-6bce067855b7
- 2026 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 3,512 miles. Price: £35,990, reduced by £2,000 from £37,990 since AskCar first saw it on 8 August 2026, 92 days ago. Fair price: £791 (2%) under the AskCar estimate of £36,781. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-3c81c9148f53
- 2026 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 7,000 miles. Price: £39,990, reduced by £1,600 from £41,590 since AskCar first saw it on 23 July 2026, 108 days ago. Fair price: £176 (under 1%) over the AskCar estimate of £39,814. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Group Mercedes-Benz Of Cardiff & Newport in Cardiff. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-ed8ac8559dcf
More in Wales
- All used cars and vans in Wales
- Nissan Qashqai (543 cars)
- Volkswagen Golf (514 cars)
- Ford Transit Custom (489 vans)
- Volkswagen Polo (467 cars)
- Ford Fiesta (459 cars)
- Vauxhall Corsa (416 cars)
- Ford Puma (410 cars)
- Ford Kuga (403 cars)
- Ford Focus (380 cars)
- Kia Sportage (369 cars)
- Nissan Juke (354 cars)
- Volkswagen Tiguan (290 cars)
More BYD
- All BYD Sealion 7 (149 cars)
- All BYD cars (2,653 cars)
- BYD Seal U (864 cars)
- BYD Atto 2 (402 cars)
- BYD Dolphin Surf (266 cars)
- BYD Sealion 5 (212 cars)
- BYD Seal 6 (208 cars)
- BYD Seal (175 cars)
- BYD Dolphin G (108 cars)
- BYD Dolphin (94 cars)
- BYD Atto 3 EVO (87 cars)
- BYD Atto 3 (77 cars)