2025 BYD Seal 6 1.5 Boost

Overview

• Make: BYD
• Model: Seal 6
• Trim: Boost
• Version: 1.5 DM-i Boost CVT FWD Euro 6 5dr e (181 bhp)
• Year: 2025
• Mileage: 8,347 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 181 bhp
• Gearbox: Automatic (CVT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 60 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 8,347 miles, this 2025 BYD Seal 6 Boost has covered about 2,300 more miles than other 2025 BYD Seal 6 cars. This car was first seen in our listings data 24 days ago. The seller is Vertu BYD Worcester, based in Worcester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

We couldn't read this dealer's website on 7 November 2026, so this price was last confirmed on 6 November 2026 and we haven't given an AskCar estimate.

A 2025 BYD Seal 6 with the 1.5 plug-in hybrid engine is typically advertised at £22,200: the median of the 90 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2025 BYD Seal 6 has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 14 October 2026 at £21,801. Its asking price is now £21,009, £792 less.

Price changes recorded:

• 14 October 2026: £21,801
• 17 October 2026: £21,723
• 20 October 2026: £21,593
• 22 October 2026: £21,497
• 23 October 2026: £21,462
• 27 October 2026: £21,310
• 31 October 2026: £21,150
• 4 November 2026: £21,009

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,300 miles higher than the median mileage of a 2025 BYD Seal 6 on AskCar.

Similar cars

46 other 2025 BYD Seal 6 Boost 1.5 plug-in hybrid automatic estates are for sale at UK dealers, from £19,595 to £34,695, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2025 BYD Seal 6 Boost, 1.5 plug-in hybrid estate, black. Mileage: 8,250 miles. Price: £21,695, £686 more than this car. Dealer: Charles Hurst BYD Belfast in Belfast. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-708181e5a8ce
• 2025 BYD Seal 6 Boost, 1.5 plug-in hybrid estate, black. Mileage: 8,479 miles. Price: £20,994, the same price as this car. Dealer: Perrys Broadstairs BYD in Broadstairs. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-537edcf0ec5f
• 2025 BYD Seal 6 Boost, 1.5 plug-in hybrid estate, black. Mileage: 8,200 miles. Price: £21,681, £672 more than this car. Dealer: Lookers BYD Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-5aa56dc35c20

• The nearest: 2025 BYD Seal 6 Boost, 1.5 plug-in hybrid estate, blue, 21 miles from this car. Mileage: 25 miles. Price: £22,998, £1,989 more than this car. Dealer: Arnold Clark Oldbury Fiat / Motorstore / Jeep / Abarth / BYD in Oldbury. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-d796a56f7dfe