2025 BYD Sealion 7 Excellence

Price: £38,495. Fair price: £568 (1%) under the AskCar estimate of £39,063, our expected asking price for this car from its model, age, mileage and specification, drawing on 134 priced BYD Sealion 7 adverts on AskCar as of 2 November 2026.

AskCar lists 138 used BYD Sealion 7 from 70 UK dealerships, as of 2 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 7
  • Trim: Excellence
  • Version: Excellence Auto 4WD 5dr (522 bhp)
  • Year: 2025
  • Mileage: 7,631 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 522 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Sealion 7 Excellence is advertised with 7,631 miles, approximately 2,300 above the typical mileage for its age. Priced at £38,495, it is advertised £568 below the AskCar estimate of £39,063. The AskCar estimate draws on 134 BYD Sealion 7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 33 days. The seller is Chariots Specialist Cars BYD Rugby, based in Rugby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £568 (1%) under the AskCar estimate of £39,063.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 134 priced BYD Sealion 7 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2025 BYD Sealion 7 has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £38,495. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,300 miles higher than the median mileage of a 2025 BYD Sealion 7 on AskCar.

Similar cars

9 other 2025 BYD Sealion 7 Excellence automatic SUVs are for sale at UK dealers, from £36,073 to £57,095, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Sealion 7 Excellence, SUV, grey. Mileage: 6,618 miles. Price: £37,950, £545 less than this car. Dealer: Donnelly BYD Ballymena in Ballymena. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-14de9d3e474a
  • 2025 BYD Sealion 7 Excellence, SUV, white. Mileage: 6,561 miles. Price: £36,101, £2,394 less than this car. Dealer: D. M. Keith BYD Hull in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-fb82f17f07eb
  • 2025 BYD Sealion 7 Excellence, SUV, grey. Mileage: 6,341 miles. Price: £37,995, £500 less than this car. Dealer: EMC Uckfield Vauxhall in Uckfield. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-2ea9853723c1
  • The nearest: 2025 BYD Sealion 7 Excellence, SUV, grey, 62 miles from this car. Mileage: 4,549 miles. Price: £36,249, £2,246 less than this car. Dealer: Platinum Hyundai Swindon in Swindon. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-d76a9b8c10db

Browse all BYD Sealion 7 cars for sale · 2025 BYD Sealion 7 price guide

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Photos

15 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.