Used BYD Seal 6 for sale near Llanelli
There are 2 used BYD Seal 6 for sale from UK dealers within 20 miles of Llanelli on AskCar, as of 9 November 2026. The cheapest is £24,490. AskCar lists 206 used BYD Seal 6 across the UK, from 90 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 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 200 priced BYD Seal 6 adverts on AskCar as of 9 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 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, black. Mileage: 250 miles. Price: £24,490, reduced by £1,000 from £25,490 since AskCar first saw it on 4 August 2026, 97 days ago. Fair price: £216 (under 1%) under the AskCar estimate of £24,706. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-e0fb3603a842
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 250 miles. Price: £24,990, reduced by £1,000 from £25,990 since AskCar first saw it on 4 August 2026, 97 days ago. Fair price: £120 (under 1%) over the AskCar estimate of £24,870. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-2b577f6ad29e
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