Used BYD Seal 6 for sale near Barnet
There are 10 used BYD Seal 6 for sale from UK dealers within 20 miles of Barnet on AskCar, as of 9 November 2026. Typical asking price £25,500 (the median: half cost less, half cost more). The cheapest is £22,779. AskCar lists 206 used BYD Seal 6 across the UK, from 90 dealerships.
The middle half of the 10 cars are priced between £24,000 and £26,000.
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.
Price reductions near Barnet
4 of the 10 BYD Seal 6 within 20 miles of Barnet had their price reduced in the last 14 days to 9 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 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, 181 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, white. Mileage: 21 miles. Price: £22,779, reduced by £5,986 from £28,765 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £1,737 (7%) under the AskCar estimate of £24,516. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Waltham Abbey in Waltham Abbey, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-99bdcc17f1bf
- 2026 BYD Seal 6 1.5 Boost, 181 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 10 miles. Price: £23,500, reduced by £2,500 from £26,000 since AskCar first saw it on 3 August 2026, 98 days ago. Fair price: £1,096 (4%) under the AskCar estimate of £24,596. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD East London in London, 13 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-e87c7de2b206
- 2026 BYD Seal 6 1.5 Boost, 181 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 10 miles. Price: £24,000, reduced by £2,500 from £26,500 since AskCar first saw it on 3 August 2026, 98 days ago. Fair price: £524 (2%) under the AskCar estimate of £24,524. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Romford in Romford, 16 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-1aae28e272b1
- 2026 BYD Seal 6 1.5 Boost, 181 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 10 miles. Price: £24,000, reduced by £2,500 from £26,500 since AskCar first saw it on 3 August 2026, 98 days ago. Fair price: £524 (2%) under the AskCar estimate of £24,524. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Waltham Abbey in Waltham Abbey, 9 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-40c923c411d1
- 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, 73 days ago. Fair price: £395 (1%) over the AskCar estimate of £25,604. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates Of Stevenage in Stevenage, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-cd42070d25ad
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, blue. Mileage: 583 miles. Price: £26,999, reduced by £700 from £27,699 since AskCar first saw it on 28 August 2026, 73 days ago. Fair price: £1,252 (4%) over the AskCar estimate of £25,747. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates of Harlow in Harlow, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-c1a75bcf9cea
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 730 miles. Price: £25,875, unchanged since AskCar first saw it on 3 October 2026, 37 days ago. Fair price: £1,533 (6%) over the AskCar estimate of £24,342. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: BYD Alan Day New Southgate in New Southgate, 4 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-ed5ef124764b
- 2026 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 3,732 miles. Price: £25,308, unchanged since AskCar first saw it on 3 October 2026, 37 days ago. Above the going rate: £2,269 (9%) over the AskCar estimate of £23,039. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: BYD Alan Day New Southgate in New Southgate, 4 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-79be54488ce2
- 2025 BYD Seal 6 1.5 Boost, 180 bhp, automatic, plug-in hybrid (petrol), estate, 5 doors, black. Mileage: 7,168 miles. Price: £25,499, reduced by £2,000 from £27,499 since AskCar first saw it on 17 June 2026, 145 days ago. Above the going rate: £2,377 (10%) over the AskCar estimate of £23,122. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates of Harlow in Harlow, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-68cd6db81b2f
- 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, 165 days ago. Above the going rate: £3,421 (14%) over the AskCar estimate of £23,578. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates Of Stevenage in Stevenage, 17 miles from Barnet. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-0e151d3455b7
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