2026 BYD Seal U

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

£28,790

Fair price: within 8% of the typical £28,682 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 18.3kWh Design CVT 4WD Euro 6 (s/s) 5dr (319 bhp)
Mileage
5,184 miles
Year
2026
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
Emissions standard
Euro 6

About this car

This 2026 BYD Seal U Design is advertised with 5,184 miles, approximately 5,200 above the typical mileage for its age. At £28,790, it is advertised £108 above our estimated market asking price of £28,682. Our estimate draws on 912 BYD Seal U adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 119 days ago, the asking price has dropped by £3,700. It may give you a starting point for a conversation about price. The seller is Snows BYD Newbury, based in Newbury.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 June 2026, 119 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £3,700 from the first recorded £32,490. 5 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
26 June 2026£32,490
4 July 2026£31,790
10 July 2026£31,790
13 August 2026£30,990
14 August 2026£30,990
12 September 2026£29,990
26 September 2026£28,990
17 October 2026£28,790
21 October 2026£28,790

Price and mileage comparison

Estimated market asking price: £28,682. The asking price is £108 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 912 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,200 miles higher than typical for a 2026 BYD Seal U.

MOT

MOT no details held by dvla.

43 other cars with the same year, trim, gearbox and fuel are for sale from £24,995 to £39,195.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£24,99515,998 miles
£25,5009,362 miles
£25,9909,570 miles
£26,7953,586 miles
£26,7997,999 miles

These cars have covered 1–15,998 miles, compared with 5,184 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos