2025 BYD Seal U

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

£25,495

Fair price: within 8% of the typical £25,876 for this model, age and mileage, drawing on 907 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: 8,634 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: Black
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 8,634 miles. Our estimated market asking price is £25,876. This car is advertised at £25,495, which is £381 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 907 BYD Seal U cars across different ages and specifications. This car was first seen in our listings data 6 days ago. The seller is Startin BYD (Redditch), based in Redditch.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 October 2026, 6 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
15 October 2026	£25,495
20 October 2026	£25,495

Price and mileage comparison

Estimated market asking price: £25,876. The asking price is £381 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 907 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 600 miles higher than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

69 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
£23,997	10,400 miles

These cars have covered 10–21,111 miles, compared with 8,634 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

Startin BYD (Redditch), Redditch. Across the dealer network: 3 branches, 540 cars for sale.

Dealer postcode: B98 0SD.

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: Closed