2026 BYD Sealion 7

Excellence Auto 4WD 5dr (522 bhp)

£38,999

Fair price: within 8% of the typical £39,249 for this model, age and mileage, drawing on 156 adverts of this make and model.

Overview

Make: BYD
Model: Sealion 7
Trim: EXCELLENCE
Version: Excellence Auto 4WD 5dr (522 bhp)
Mileage: 5,761 miles
Year: 2026
Fuel type: Electric
Body type: SUV
Gearbox: Automatic
Power: 522 bhp
Seats: 5
CO2: 0 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: Excellence
Emissions standard: Euro 6

About this car

The advertised mileage for this 2026 BYD Sealion 7 Excellence is 5,761 miles. Our estimated market asking price is £39,249. This car is advertised at £38,999, which is £250 below that figure. Our estimate draws on 156 BYD Sealion 7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £4,000 lower than when we first recorded the advert 127 days ago. That may be worth mentioning if you discuss the price with the dealer. The seller is Gates of Harlow, based in Harlow.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 June 2026, 127 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £4,000 from the first recorded £42,999. 3 price reductions recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observed	Asking price
17 June 2026	£42,999
7 July 2026	£42,999
15 July 2026	£42,999
17 July 2026	£40,999
18 July 2026	£40,999
28 August 2026	£39,999
25 September 2026	£38,999
21 October 2026	£38,999

Price and mileage comparison

Estimated market asking price: £39,249. The asking price is £250 below this estimate.

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

The pricing calculation includes 156 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,800 miles higher than typical for a 2026 BYD Sealion 7.

MOT

MOT no details held by dvla.

39 other cars with the same year, trim, gearbox and fuel are for sale from £35,500 to £57,095.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£35,500	8,682 miles
£35,500	11,200 miles
£35,700	12,999 miles
£36,499	8,000 miles
£36,680	10,500 miles

These cars have covered 5–12,999 miles, compared with 5,761 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

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Dealer

Gates of Harlow, Harlow. Across the dealer network: 8 branches, 670 cars for sale.

Dealer postcode: CM20 2EG.

Dealer opening hours

Monday: 08:00-18:00
Tuesday: 08:00-18:00
Wednesday: 08:00-18:00
Thursday: 08:00-18:00
Friday: 08:00-18:00
Saturday: 08:00-18:00
Sunday: 10:00-16:00