2026 BYD Sealion 7 Excellence

Price: £42,990. Fair price: £2,156 (5%) over the AskCar estimate of £40,834, our expected asking price for this car from its model, age, mileage and specification, drawing on 122 priced BYD Sealion 7 adverts on AskCar as of 4 November 2026.

AskCar lists 130 used BYD Sealion 7 from 65 UK dealerships, as of 4 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 7
  • Trim: Excellence
  • Version: Excellence Auto 4WD 5dr (522 bhp)
  • Year: 2026
  • Mileage: 2,939 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 2026 BYD Sealion 7 Excellence has covered 2,939 miles. The AskCar estimate for this car is £40,834. It is priced at £42,990, which is £2,156 above that estimate. The AskCar estimate uses UK dealer asking prices, including 122 BYD Sealion 7 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 18 days ago. Its asking price has since fallen by £1,000. The seller is Snows BYD Newbury, based in Newbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,156 (5%) over the AskCar estimate of £40,834.

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 122 priced BYD Sealion 7 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2026 BYD Sealion 7 has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 17 October 2026 at £43,990. Its asking price is now £42,990, £1,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

  • 17 October 2026: £43,990
  • 4 November 2026: £42,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 600 miles lower than the median mileage of a 2026 BYD Sealion 7 on AskCar.

Similar cars

35 other 2026 BYD Sealion 7 Excellence automatic SUVs are for sale at UK dealers, from £35,500 to £57,095, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 3,000 miles. Price: £43,000, the same price as this car. Dealer: John Clark BYD Dundee in Dundee. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-fec255ed0a18
  • 2026 BYD Sealion 7 Excellence, SUV, white. Mileage: 3,000 miles. Price: £49,000, £6,010 more than this car. Dealer: John Clark BYD Dundee in Dundee. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-170adcde1c10
  • 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 2,666 miles. Price: £40,000, £2,990 less than this car. Dealer: John Clark BYD Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-6b0cd830545e
  • The nearest: 2026 BYD Sealion 7 Excellence, SUV, black, 43 miles from this car. Mileage: 11,001 miles. Price: £36,899, £6,091 less than this car. Dealer: Hartwell Watford in Watford. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-7951b9558101

Browse all BYD Sealion 7 cars for sale · 2026 BYD Sealion 7 price guide

More like this

Photos

50 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.