2026 BYD Seal U 1.5 Boost
Price: £26,998. Fair price: £1,070 (3%) under the AskCar estimate of £28,068, our expected asking price for this car from its model, age, mileage and specification, drawing on 814 priced BYD Seal U adverts on AskCar as of 9 November 2026.
AskCar lists 835 used BYD Seal U from 156 UK dealerships, as of 9 November 2026.
Overview
- Make: BYD
- Model: Seal U
- Trim: Boost
- Version: 1.5 18.3kWh Boost CVT FWD Euro 6 (s/s) 5dr (214 bhp)
- Year: 2026
- Mileage: 1 miles
- Fuel: Plug-in hybrid (petrol)
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 214 bhp
- Gearbox: Automatic (CVT)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 20 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 1 miles on the clock, this 2026 BYD Seal U Boost has done roughly 2,900 fewer miles than a typical 2026 BYD Seal U. Priced at £26,998, it is advertised £1,070 below the AskCar estimate of £28,068. The AskCar estimate draws on 814 BYD Seal U adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 24 days ago. The seller is Arnold Clark Rutherglen Volkswagen / BYD, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 9 November 2026.
Price
Fair price: £1,070 (3%) under the AskCar estimate of £28,068.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 814 priced BYD Seal U adverts across different ages and specifications, as of 9 November 2026.
A 2026 BYD Seal U with the 1.5 plug-in hybrid engine is typically advertised at £27,000: the median of the 360 for sale on AskCar, as of 9 November 2026.
Time on sale
This 2026 BYD Seal U has been on sale for at least 24 days.
Price history
AskCar first saw this advert on 16 October 2026 at £26,998. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 2,900 miles lower than the median mileage of a 2026 BYD Seal U on AskCar.
Similar cars
252 other 2026 BYD Seal U Boost 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £22,469 to £35,595, as of 9 November 2026.
The 3 closest to this car in mileage:
- 2026 BYD Seal U Boost, 1.5 plug-in hybrid SUV, grey. Mileage: 1 miles. Price: £26,988, the same price as this car. Dealer: Arnold Clark Stirling Volvo / GWM / BYD in Stirling. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7458d722a7e6
- 2026 BYD Seal U Boost, 1.5 plug-in hybrid SUV, grey. Mileage: 1 miles. Price: £26,998, the same price as this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7705023c89c1
- 2026 BYD Seal U Boost, 1.5 plug-in hybrid SUV, grey. Mileage: 1 miles. Price: £26,998, the same price as this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-ffd358e3637a
- The nearest: 2026 BYD Seal U Boost, 1.5 plug-in hybrid SUV, black, under a mile from this car. Mileage: 10 miles. Price: £26,998, the same price as this car. Dealer: Arnold Clark Rutherglen Volkswagen / BYD in Rutherglen. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-101db7ae12df
Browse all BYD Seal U cars for sale · 2026 BYD Seal U price guide
More like this
- Used BYD Seal U Boost prices
- Used BYD Seal U for sale under £30,000
- Used BYD Seal U for sale near Glasgow
Photos
20 photos of this car are on its AskCar page.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.