2025 BYD Sealion 7

Comfort Auto RWD 5dr (308 bhp)

£30,995

Fair price: within 8% of the typical £29,778 for this model, age and mileage, drawing on 159 adverts of this make and model.

Overview

Make: BYD
Model: Sealion 7
Trim: COMFORT
Version: Comfort Auto RWD 5dr (308 bhp)
Mileage: 12,999 miles
Year: 2025
Fuel type: Electric
Body type: SUV
Gearbox: Automatic
Power: 308 bhp
Seats: 5
CO2: 0 g/km
Colour: White
Doors: 5
Driven wheels: Rear Wheel Drive
Engine badge: Comfort
Emissions standard: Euro 6

About this car

This 2025 BYD Sealion 7 Comfort is advertised with 12,999 miles, approximately 7,600 above the typical mileage for its age. The dealer is asking £30,995, which is £1,217 above our market estimate of £29,778. To estimate its market asking price, we analyse UK dealer adverts for 159 BYD Sealion 7 cars across different ages and specifications. Since we first spotted the advert 146 days ago, the asking price has dropped by £3,000. That history is worth bearing in mind when speaking to the dealer. The seller is Pentagon BYD Nottingham, based in Nottingham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £3,000 from the first recorded £33,995. 4 price reductions recorded, the latest observed on 27 August 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£33,995
17 June 2026	£32,995
25 June 2026	£32,495
25 July 2026	£31,995
26 July 2026	£31,995
27 August 2026	£30,995
20 October 2026	£30,995

Price and mileage comparison

Estimated market asking price: £29,778. The asking price is £1,217 above 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 159 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,600 miles higher than typical for a 2025 BYD Sealion 7.

MOT

MOT no details held by dvla.

31 other cars with the same year, trim, gearbox and fuel are for sale from £30,232 to £45,695.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£30,232	7,467 miles
£30,466	10,290 miles
£30,480	7,233 miles
£30,500	2,752 miles
£30,569	10,998 miles

These cars have covered 10–10,998 miles, compared with 12,999 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 · 2025 BYD Sealion 7 price guide

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Dealer

Pentagon BYD Nottingham, Nottingham. Across the dealer network: 28 branches, 1,753 cars for sale.

Dealer postcode: NG5 6BN.

Dealer opening hours

Monday: 09:00-18:00
Tuesday: 09:00-18:00
Wednesday: 09:00-18:00
Thursday: 09:00-18:00
Friday: 09:00-18:00
Saturday: 09:00-17:00
Sunday: 10:00-16:00