2025 BYD Seal U

1.5 18.3kWh Design CVT 4WD Euro 6 (s/s) 5dr (319 bhp)

£24,690

Fair price: within 8% of the typical £25,675 for this model, age and mileage, drawing on 914 adverts of this make and model.

Overview

Make
BYD
Model
Seal U
Trim
DESIGN
Version
1.5 18.3kWh Design CVT 4WD Euro 6 (s/s) 5dr (319 bhp)
Mileage
8,678 miles
Year
2025
Fuel type
Petrol Plug-in Hybrid
Body type
SUV
Engine
1.5 L
Gearbox
Automatic
Power
319 bhp
Seats
5
CO2
26 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
CVT
Engine badge
Design
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

The advertised mileage for this 2025 BYD Seal U Design is 8,678 miles. Its asking price of £24,690 is £985 below our estimate of £25,675. The estimate uses 914 UK dealer adverts for the BYD Seal U, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 9 days ago. Its asking price has since fallen by £305. The seller is Grainger Motor Group Mantles BYD Royston, based in Royston.

Stock data from 29 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 October 2026, 9 days ago. Advert duration calculated on 30 October 2026. Net asking-price reduction: £305 from the first recorded £24,995. 1 price reduction recorded, the latest observed on 28 October 2026.

Recorded asking prices
Date observedAsking price
21 October 2026£24,995
28 October 2026£24,690
29 October 2026£24,690

Price and mileage comparison

Estimated market asking price: £25,675. The asking price is £985 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 914 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 300 miles higher than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

67 other cars with the same year, trim, gearbox and fuel are for sale from £18,990 to £39,195.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£18,9902,600 miles
£23,09921,111 miles
£23,3957,540 miles
£23,70011,501 miles
£23,90010,888 miles

These cars have covered 10–21,111 miles, compared with 8,678 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 Seal U cars for sale · 2025 BYD Seal U price guide

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