2025 BYD Seal U

1.5 DM-i Design Auto 4WD Euro 6 5dr (319 bhp)

£26,825

Fair price: within 8% of the typical £26,914 for this model, age and mileage, drawing on 912 adverts of this make and model.

Overview

Make: BYD
Model: Seal U
Trim: DESIGN
Version: 1.5 DM-i Design Auto 4WD Euro 6 5dr (319 bhp)
Mileage: 4,801 miles
Year: 2025
Fuel type: Petrol Plug-in Hybrid
Body type: SUV
Engine: 1.5 L
Gearbox: Automatic
Power: 319 bhp
Seats: 5
CO2: 23 g/km
Colour: White
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: Design
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

With 4,801 miles on the clock, this 2025 BYD Seal U Design has done roughly 3,200 fewer miles than a typical 2025 BYD Seal U. Our estimated market asking price is £26,914. This car is advertised at £26,825, which is £89 below that figure. We use UK dealer asking prices, including 912 BYD Seal U listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 15 days ago, the asking price has dropped by £159. The seller is Glyn Hopkin BYD Colchester, based in Colchester.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 October 2026, 15 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £159 from the first recorded £26,984. 2 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
7 October 2026	£26,984
10 October 2026	£26,711
16 October 2026	£26,625
21 October 2026	£26,825

Price and mileage comparison

Estimated market asking price: £26,914. The asking price is £89 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 912 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,200 miles lower than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

72 other cars with the same year, trim, gearbox and fuel are for sale from £19,440 to £39,195.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£19,440	2,600 miles
£23,199	21,111 miles
£23,850	11,501 miles
£23,899	14,969 miles
£24,055	11,123 miles

These cars have covered 10–21,111 miles, compared with 4,801 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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Dealer

Glyn Hopkin BYD Colchester, Colchester. Across the dealer network: 35 branches, 1,330 cars for sale.

Dealer postcode: CO1 2GN.

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: 10:00-16:00