2026 BYD Seal U

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

£29,900

Fair price: within 8% of the typical £28,798 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: 4,400 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
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

This 2026 BYD Seal U Design has covered 4,400 miles, around 4,400 more than typical for its age. The dealer is asking £29,900, which is £1,102 above our market estimate of £28,798. Our estimate draws on 907 BYD Seal U adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 46 days ago. Its asking price has since fallen by £4,100. The seller is John Clark BYD Aberdeen, based in Aberdeen.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 September 2026, 46 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £4,100 from the first recorded £34,000. 3 price reductions recorded, the latest observed on 4 October 2026.

Recorded asking prices
Date observed	Asking price
5 September 2026	£34,000
16 September 2026	£31,000
18 September 2026	£30,900
4 October 2026	£29,900
20 October 2026	£29,900

Price and mileage comparison

Estimated market asking price: £28,798. The asking price is £1,102 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 907 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,400 miles higher than typical for a 2026 BYD Seal U.

MOT

MOT no details held by dvla.

45 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 price	Mileage
£24,995	15,998 miles
£25,500	9,362 miles
£25,990	9,570 miles
£26,795	3,586 miles
£26,799	7,999 miles

These cars have covered 1–15,998 miles, compared with 4,400 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

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Dealer

John Clark BYD Aberdeen, Aberdeen. Across the dealer network: 49 branches, 2,326 cars for sale.

Dealer postcode: AB12 3AD.

Dealer opening hours

Monday: 08:30-19:00
Tuesday: 08:30-19:00
Wednesday: 08:30-19:00
Thursday: 08:30-19:00
Friday: 09:00-18:00
Saturday: 09:00-17:00
Sunday: 11:00-17:00