2026 BYD Sealion 5 1.5 Design

Overview

• Make: BYD
• Model: Sealion 5
• Trim: Design
• Version: 1.5 DM-i Design Auto FWD Euro 6 5dr (209 bhp)
• Year: 2026
• Mileage: 3,025 miles
• Fuel: Plug-in hybrid (petrol)
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 209 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 14 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 BYD Sealion 5 Design is 3,025 miles. Its asking price of £27,995 is £2,156 above the AskCar estimate of £25,839. To work out the AskCar estimate, we analyse UK dealer adverts for 196 BYD Sealion 5 cars across different ages and specifications. We first recorded this advert 37 days ago, and its asking price has since fallen by £4,295. The seller is Marshall BYD Ashford, based in Ashford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,156 (8%) over the AskCar estimate of £25,839.

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 196 priced BYD Sealion 5 adverts across different ages and specifications, as of 6 November 2026.

A 2026 BYD Sealion 5 with the 1.5 plug-in hybrid engine is typically advertised at £24,000: the median of the 204 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2026 BYD Sealion 5 has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 30 September 2026 at £32,290. Its asking price is now £27,995, £4,295 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 30 September 2026: £32,290
• 4 November 2026: £27,995

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,000 miles higher than the median mileage of a 2026 BYD Sealion 5 on AskCar.

Similar cars

66 other 2026 BYD Sealion 5 Design 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £22,029 to £35,950, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white. Mileage: 2,999 miles. Price: £24,990, £3,005 less than this car. Dealer: Evans Halshaw BYD Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-b686051e5239
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue. Mileage: 2,999 miles. Price: £25,490, £2,505 less than this car. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-b74b6021d56e
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 2,911 miles. Price: £26,498, £1,497 less than this car. Dealer: Arnold Clark Wakefield Motorstore / Vanstore in Wakefield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-1c1a6e52c229

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black, 16 miles from this car. Mileage: 2,600 miles. Price: £25,990, £2,005 less than this car. Dealer: Marshall BYD Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-3aaafd925ee4