2026 BYD Seal U

1.5 18.3kWh Boost CVT FWD Euro 6 (s/s) 5dr (214 bhp)

£24,999

Fair price: within 8% of the typical £25,865 for this model, age and mileage, drawing on 908 adverts of this make and model.

Overview

Make: BYD
Model: Seal U
Trim: BOOST
Version: 1.5 18.3kWh Boost CVT FWD Euro 6 (s/s) 5dr (214 bhp)
Mileage: 3,556 miles
Year: 2026
Fuel type: Petrol Plug-in Hybrid
Body type: SUV
Engine: 1.5 L
Gearbox: Automatic
Power: 214 bhp
Seats: 5
CO2: 20 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: CVT
Engine badge: Boost
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

At 3,556 miles, this 2026 BYD Seal U Boost has covered about 3,100 more miles than other 2026 BYD Seal U cars. The dealer is asking £24,999, which is £866 below our market estimate of £25,865. We use UK dealer asking prices, including 908 BYD Seal U listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 2 days ago. The seller is Lookers BYD Middlesbrough, based in Middlesbrough.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 October 2026, 2 days ago. Advert duration calculated on 27 October 2026.

Recorded asking prices
Date observed	Asking price
25 October 2026	£24,999
26 October 2026	£24,999

Price and mileage comparison

Estimated market asking price: £25,865. The asking price is £866 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 908 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,100 miles higher than typical for a 2026 BYD Seal U.

MOT

MOT no details held by dvla.

260 other cars with the same year, trim, gearbox and fuel are for sale from £22,820 to £34,595.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£22,820	12,765 miles
£22,995	14,485 miles
£23,250	12,348 miles
£23,299	9,270 miles
£23,386	12,843 miles

These cars have covered 1–15,698 miles, compared with 3,556 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 · 2026 BYD Seal U price guide

Vehicle photos

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