2026 BYD Sealion 7

Excellence Auto 4WD 5dr (522 bhp)

£35,500

Fair price: within 8% of the typical £37,420 for this model, age and mileage, drawing on 161 adverts of this make and model.

Overview

Make: BYD
Model: Sealion 7
Trim: EXCELLENCE
Version: Excellence Auto 4WD 5dr (522 bhp)
Mileage: 11,200 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

At 11,200 miles, this 2026 BYD Sealion 7 Excellence has covered about 7,200 more miles than other 2026 BYD Sealion 7 cars. Its asking price of £35,500 is £1,920 below our estimate of £37,420. Our estimate draws on 161 BYD Sealion 7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 110 days ago, and its asking price has since fallen by £5,385. That history is worth bearing in mind when speaking to the dealer. The seller is Stoneacre Grantham, based in Grantham.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 July 2026, 110 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £5,385 from the first recorded £40,885. 9 price reductions recorded, the latest observed on 19 October 2026.

Recorded asking prices
Date observed	Asking price
2 July 2026	£40,885
9 July 2026	£40,399
10 July 2026	£40,399
15 July 2026	£39,499
16 July 2026	£39,499
19 July 2026	£39,250
30 July 2026	£39,250
4 August 2026	£38,884
5 August 2026	£38,884
2 September 2026	£38,499
10 September 2026	£36,999
15 September 2026	£35,999
20 September 2026	£39,999
30 September 2026	£35,999
9 October 2026	£35,999
19 October 2026	£35,500

Price and mileage comparison

Estimated market asking price: £37,420. The asking price is £1,920 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 161 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,200 miles higher than typical for a 2026 BYD Sealion 7.

MOT

MOT no details held by dvla.

40 other cars with the same year, trim, gearbox and fuel are for sale from £34,320 to £57,095.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£34,320	8,680 miles
£35,700	12,999 miles
£35,900	10,230 miles
£36,499	8,000 miles
£36,680	10,500 miles

These cars have covered 5–12,999 miles, compared with 11,200 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

Stoneacre Grantham, Grantham. Across the dealer network: 54 branches, 2,525 cars for sale.

Dealer postcode: NG31 7UH.

Dealer opening hours

Monday: 08:30-18:00
Tuesday: 08:30-18:00
Wednesday: 08:30-18:00
Thursday: 08:30-18:00
Friday: 08:30-18:00
Saturday: 08:30-17:00
Sunday: 10:30-16:30