2026 BYD Seal U Boost prices

There are 253 used 2026 BYD Seal U Boost cars for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £27,000 (the median: half cost less, half cost more). The cheapest is £22,469. The middle half are priced between £24,000 and £27,000. Median mileage: about 3,000 miles.

Dealers lowered the asking price on more than a quarter of 2026 BYD Seal U Boost cars: 75 of the 253 in the 14 days to 9 November 2026.

2026 BYD Seal U Boost prices by engine and mileage

Engine	All mileages	Under 20,000 miles	20,000 to 40,000 miles	40,000 to 60,000 miles	60,000 miles or more
1.5 plug-in hybrid	£27,000	£27,000	Too few for sale	Too few for sale	Too few for sale

Typical asking prices are of 2026 BYD Seal U Boost cars for sale on 9 November 2026, and are given only where at least 20 cars with a price are for sale.

2026 BYD Seal U Boost against other years

A 2025 BYD Seal U Boost car has a typical asking price of £24,000, as of 9 November 2026.

AskCar lists 835 used BYD Seal U across the UK, from 156 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.

2026 BYD Seal U Boost cars for sale now, page 3 of 6

This page lists 2026 BYD Seal U Boost cars not picked out on page 1, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 814 priced BYD Seal U adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2026 BYD Seal U Boost.

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. Each car's AskCar page has its full price history and cheaper cars like it.

2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 11,336 miles. Price: £24,454, reduced by £526 from £24,980 since AskCar first saw it on 22 October 2026, 18 days ago. Fair price: £371 (1%) over the AskCar estimate of £24,083. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Evans Halshaw BYD Shrewsbury in Shrewsbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-c0fd9903b992
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 5,812 miles. Price: £24,495, unchanged since AskCar first saw it on 1 October 2026, 39 days ago. Fair price: £862 (3%) under the AskCar estimate of £25,357. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon Warrington in Warrington. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-4c2dd5cfbdd5
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 3,556 miles. Price: £24,499, reduced by £500 from £24,999 since AskCar first saw it on 25 October 2026, 15 days ago. Fair price: £1,295 (5%) under the AskCar estimate of £25,794. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers BYD Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-89cc19f89f6a
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 8,168 miles. Price: £24,499, reduced by £400 from £24,899 since AskCar first saw it on 6 October 2026, 34 days ago. Fair price: £242 (under 1%) under the AskCar estimate of £24,741. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Ashford. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-c9f6cffbfaff
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 3,785 miles. Price: £24,700, unchanged since AskCar first saw it on 29 October 2026, 11 days ago. Fair price: £1,058 (4%) under the AskCar estimate of £25,758. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall BYD Canterbury in Canterbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7a95f50ffa5d
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 3,301 miles. Price: £24,700, reduced by £1,300 from £26,000 since AskCar first saw it on 21 September 2026, 49 days ago. Fair price: £1,133 (4%) under the AskCar estimate of £25,833. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall BYD Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-da1a15a6bd3c
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 5,000 miles. Price: £24,765, reduced by £230 from £24,995 since AskCar first saw it on 27 October 2026, 13 days ago. Fair price: £808 (3%) under the AskCar estimate of £25,573. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: EMG Motor Group Spalding BYD in Spalding. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-1350af31af36
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 3,440 miles. Price: £24,795, reduced by £700 from £25,495 since AskCar first saw it on 21 October 2026, 19 days ago. Fair price: £1,016 (3%) under the AskCar estimate of £25,811. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon BYD Burton in Burton upon Trent. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-0d11eb2061a8
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 3,309 miles. Price: £24,799, reduced by £1,000 from £25,799 since AskCar first saw it on 23 September 2026, 47 days ago. Fair price: £1,032 (4%) under the AskCar estimate of £25,831. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Peterborough. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-3df74ef383ef
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 4,354 miles. Price: £24,900, reduced by £1,940 from £26,840 since AskCar first saw it on 19 August 2026, 82 days ago. Fair price: £772 (3%) under the AskCar estimate of £25,672. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: John Clark BYD Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-3bec3c53e8db
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 7,311 miles. Price: £24,900, reduced by £3,100 from £28,000 since AskCar first saw it on 19 August 2026, 82 days ago. Fair price: £63 (under 1%) under the AskCar estimate of £24,963. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: John Clark BYD Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-f195d4c55955
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 6,592 miles. Price: £24,988, reduced by £1,007 from £25,995 since AskCar first saw it on 2 October 2026, 38 days ago. Fair price: £163 (under 1%) under the AskCar estimate of £25,151. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Snows BYD Waterlooville in Waterlooville. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-ded6817b41e1
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 6,582 miles. Price: £24,990, unchanged since AskCar first saw it on 17 October 2026, 23 days ago. Fair price: £164 (under 1%) under the AskCar estimate of £25,154. Euro 6 emissions standard. ULEZ compliant. Dealer: Lloyd Select Blackpool in Blackpool. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-095a0d36b8ee
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Price: £24,995, unchanged since AskCar first saw it on 8 November 2026, 1 day ago. Euro 6 emissions standard. ULEZ compliant. Dealer: Donnelly Group. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-fff0f12fdcf2
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 2,670 miles. Price: £24,998, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £932 (3%) under the AskCar estimate of £25,930. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Arnold Clark Stirling Volvo / GWM / BYD in Stirling. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-1dabac53ec2c
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 3,000 miles. Price: £24,999, reduced by £300 from £25,299 since AskCar first saw it on 21 October 2026, 19 days ago. Fair price: £880 (3%) under the AskCar estimate of £25,879. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Durham in Durham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-e997532382f7
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 5,443 miles. Price: £25,017, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £438 (1%) under the AskCar estimate of £25,455. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: LSH Auto BYD Manchester in Stockport. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7b5a65c560cb
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 5,402 miles. Price: £25,024, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £442 (1%) under the AskCar estimate of £25,466. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: LSH Auto BYD Tamworth in Tamworth. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-ced712421004
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 5,103 miles. Price: £25,045, reduced by £1,205 from £26,250 since AskCar first saw it on 24 September 2026, 46 days ago. Fair price: £501 (1%) under the AskCar estimate of £25,546. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Waltham Abbey in Waltham Abbey. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-4ca4bc786dce
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,707 miles. Price: £25,199, reduced by £300 from £25,499 since AskCar first saw it on 13 October 2026, 27 days ago. Fair price: £419 (1%) under the AskCar estimate of £25,618. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Canterbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-76b67c4ff74d
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 5,287 miles. Price: £25,215, reduced by £285 from £25,500 since AskCar first saw it on 6 November 2026, 3 days ago. Fair price: £282 (1%) under the AskCar estimate of £25,497. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers BYD Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-b3fa93b68302
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Price: £25,250, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: Donnelly Group. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-19856d63d6b4
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Price: £25,250, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: Donnelly Group. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-cb8258d82d38
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 3,795 miles. Price: £25,290, reduced by £200 from £25,490 since AskCar first saw it on 7 October 2026, 33 days ago. Fair price: £467 (1%) under the AskCar estimate of £25,757. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Swansway Garages BYD Crewe in Crewe. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-ca71ebad3381
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,384 miles. Price: £25,295, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £372 (1%) under the AskCar estimate of £25,667. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon BYD Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7443d75a45c8
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 5,177 miles. Price: £25,295, unchanged since AskCar first saw it on 6 November 2026, 3 days ago. Fair price: £231 (under 1%) under the AskCar estimate of £25,526. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Startin BYD (Redditch) in Redditch. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-d509231b0a58
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 3,057 miles. Price: £25,299, reduced by £300 from £25,599 since AskCar first saw it on 17 October 2026, 23 days ago. Fair price: £571 (2%) under the AskCar estimate of £25,870. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Northampton. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-b8f03eefe2a0
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 5,088 miles. Price: £25,490, reduced by £800 from £26,290 since AskCar first saw it on 15 October 2026, 25 days ago. Fair price: £60 (under 1%) under the AskCar estimate of £25,550. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-4794bd5752aa
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,900 miles. Price: £25,495, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £93 (under 1%) under the AskCar estimate of £25,588. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon BYD Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-4dcca1ad0c6f
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 3,525 miles. Price: £25,495, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £303 (1%) under the AskCar estimate of £25,798. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon BYD Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-f460053a9bd3
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 5,531 miles. Price: £25,498, reduced by £1,000 from £26,498 since AskCar first saw it on 17 September 2026, 53 days ago. Fair price: £66 (under 1%) over the AskCar estimate of £25,432. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Arnold Clark Edinburgh Seafield Kia / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-a39a6430f396
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Price: £25,650, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: Donnelly Group. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-1ac2cf3e32d0
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 6,118 miles. Price: £25,790, reduced by £460 from £26,250 since AskCar first saw it on 18 September 2026, 52 days ago. Fair price: £514 (2%) over the AskCar estimate of £25,276. 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-seal-u-2026-db2d882ca223
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 2,860 miles. Price: £25,799, unchanged since AskCar first saw it on 30 October 2026, 10 days ago. Fair price: £102 (under 1%) under the AskCar estimate of £25,901. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates Of Stevenage in Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-a419d47ab969
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 9,209 miles. Price: £25,899, reduced by £81 from £25,980 since AskCar first saw it on 10 October 2026, 30 days ago. Fair price: £1,426 (5%) over the AskCar estimate of £24,473. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hendy Peugeot & Vauxhall Tonbridge in Tonbridge. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-a4999381ad3d
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 2,464 miles. Price: £25,990, reduced by £500 from £26,490 since AskCar first saw it on 20 October 2026, 20 days ago. Fair price: £5 (under 1%) over the AskCar estimate of £25,985. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-18af0734e0d2
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, 20 days ago. Fair price: £328 (1%) over the AskCar estimate of £25,662. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington. 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, white. Mileage: 2,729 miles. Price: £25,990, reduced by £500 from £26,490 since AskCar first saw it on 3 October 2026, 37 days ago. Fair price: £69 (under 1%) over the AskCar estimate of £25,921. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-c9c4c1e2b71d
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 1,001 miles. Price: £25,998, reduced by £1,000 from £26,998 since AskCar first saw it on 14 October 2026, 26 days ago. Fair price: £1,205 (4%) under the AskCar estimate of £27,203. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Arnold Clark Edinburgh Seafield Kia / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7e14eb7de435
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,824 miles. Price: £25,998, reduced by £500 from £26,498 since AskCar first saw it on 16 September 2026, 54 days ago. Fair price: £398 (1%) over the AskCar estimate of £25,600. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Arnold Clark Mercedes-Benz Of Perth in Perth. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-a7171d3a7235
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,734 miles. Price: £26,000, reduced by £1,490 from £27,490 since AskCar first saw it on 17 October 2026, 23 days ago. Fair price: £386 (1%) over the AskCar estimate of £25,614. Euro 6 emissions standard. ULEZ compliant. Dealer: Lloyd AllRoad in Carlisle. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-8897cd15c65b
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 2,420 miles. Price: £26,203, reduced by £247 from £26,450 since AskCar first saw it on 17 October 2026, 23 days ago. Fair price: £182 (under 1%) over the AskCar estimate of £26,021. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-089336b18a7c
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 3,616 miles. Price: £26,299, unchanged since AskCar first saw it on 30 October 2026, 10 days ago. Fair price: £515 (2%) over the AskCar estimate of £25,784. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates of Harlow in Harlow. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-751c7b6b6753
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 3,637 miles. Price: £26,299, unchanged since AskCar first saw it on 30 October 2026, 10 days ago. Fair price: £518 (2%) over the AskCar estimate of £25,781. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Gates of Harlow in Harlow. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-f84086c3f2fc
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 5,000 miles. Price: £26,499, reduced by £2,491 from £28,990 since AskCar first saw it on 1 June 2026, 161 days ago. Fair price: £926 (3%) over the AskCar estimate of £25,573. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: D. M. Keith in Leeds. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-d5ff9d5f4bf3
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 2,662 miles. Price: £26,638, raised by £174 from £26,464 since AskCar first saw it on 13 October 2026, 27 days ago. Fair price: £707 (2%) over the AskCar estimate of £25,931. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Glyn Hopkin BYD Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-6d1cb52aee42
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 884 miles. Price: £26,795, reduced by £1,200 from £27,995 since AskCar first saw it on 10 September 2026, 60 days ago. Fair price: £508 (1%) under the AskCar estimate of £27,303. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lookers BYD Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-38705171fed0
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 1 mile. Price: £26,988, reduced by £10 from £26,998 since AskCar first saw it on 16 October 2026, 24 days ago. Fair price: £1,080 (3%) under the AskCar estimate of £28,068. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Arnold Clark Stirling Volvo / GWM / BYD in Stirling. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7458d722a7e6
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 1,500 miles. Price: £26,990, unchanged since AskCar first saw it on 3 November 2026, 6 days ago. Fair price: £209 (under 1%) over the AskCar estimate of £26,781. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: All Electric BYD Stourbridge in Stourbridge. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-a3080a48caa5
2026 BYD Seal U 1.5 Boost, 214 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 57 miles. Price: £26,990, unchanged since AskCar first saw it on 9 October 2026, 31 days ago. Fair price: £1,028 (3%) under the AskCar estimate of £28,018. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: BYD Brighton in Brighton and Hove. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-d4242955d32c

2026 BYD Seal U Boost prices