Used BYD Sealion 7 for sale near Northampton
There are 8 used BYD Sealion 7 for sale from UK dealers within 20 miles of Northampton on AskCar, as of 9 November 2026. The cheapest is £30,999. AskCar lists 141 used BYD Sealion 7 across the UK, from 70 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 134 priced BYD Sealion 7 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 Sealion 7 Comfort, 308 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 5,149 miles. Price: £32,499, unchanged since AskCar first saw it on 5 November 2026, 4 days ago. Good value: £3,279 (9%) under the AskCar estimate of £35,778. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch Corby in Corby, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-567a743c2294
- 2026 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 2,350 miles. Price: £39,300, unchanged since AskCar first saw it on 24 October 2026, 16 days ago. Fair price: £2,290 (5%) under the AskCar estimate of £41,590. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall BYD Northampton in Northampton, 3 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-84e28f7be4fc
- 2025 BYD Sealion 7 Comfort, 308 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 4,763 miles. Price: £30,999, unchanged since AskCar first saw it on 6 November 2026, 3 days ago. Fair price: £1,511 (4%) under the AskCar estimate of £32,510. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch Corby in Corby, 18 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-03da135d40f0
- 2026 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 2,225 miles. Price: £40,100, unchanged since AskCar first saw it on 5 November 2026, 4 days ago. Fair price: £1,652 (3%) under the AskCar estimate of £41,752. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall BYD Northampton in Northampton, 3 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-bb3070dd5d17
- 2025 BYD Sealion 7 Comfort, 308 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 4,202 miles. Price: £31,800, reduced by £300 from £32,100 since AskCar first saw it on 20 October 2026, 20 days ago. Fair price: £815 (2%) under the AskCar estimate of £32,615. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall BYD Northampton in Northampton, 3 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-4350b143ea27
- 2025 BYD Sealion 7 Design, 522 bhp, automatic, electric, SUV, 5 doors, white. Mileage: 4,155 miles. Price: £34,495, reduced by £500 from £34,995 since AskCar first saw it on 18 July 2026, 114 days ago. Fair price: £674 (1%) under the AskCar estimate of £35,169. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Chariots Specialist Cars Chariots BYD Kettering in Kettering, 10 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-b17c9987573f
- 2025 BYD Sealion 7 Comfort, 308 bhp, automatic, electric, SUV, 5 doors, black. Mileage: 4,972 miles. Price: £31,899, unchanged since AskCar first saw it on 3 November 2026, 6 days ago. Fair price: £572 (1%) under the AskCar estimate of £32,471. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Northampton, 3 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-09dbd0275a17
- 2025 BYD Sealion 7 Excellence, 522 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 7,631 miles. Price: £38,495, unchanged since AskCar first saw it on 30 September 2026, 40 days ago. Fair price: £538 (1%) under the AskCar estimate of £39,033. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Chariots Specialist Cars Chariots BYD Kettering in Kettering, 10 miles from Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-0af6bc273df2
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