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: 1,555 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: Black
• CO2: 14 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Sealion 5 Design has covered 1,555 miles. Its asking price of £26,299 is £323 below the AskCar estimate of £26,622. The AskCar estimate uses 193 UK dealer adverts for the BYD Sealion 5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 28 days ago. Its asking price has since fallen by £700. The seller is Lookers BYD Middlesbrough, based in Middlesbrough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £323 (1%) under the AskCar estimate of £26,622.

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 193 priced BYD Sealion 5 adverts across different ages and specifications, as of 5 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 201 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2026 BYD Sealion 5 has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 8 October 2026 at £26,999. Its asking price is now £26,299, £700 less. The latest price cut was seen on 10 October 2026.

Price changes recorded:

• 8 October 2026: £26,999
• 10 October 2026: £26,199
• 4 November 2026: £26,299

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 400 miles lower than the median mileage of a 2026 BYD Sealion 5 on AskCar.

Similar cars

65 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 5 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue. Mileage: 1,500 miles. Price: £26,998, £699 more than this car. Dealer: Desmond Motors Londonderry in Derry. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-a7bdb8f4db08
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue. Mileage: 1,409 miles. Price: £24,990, £1,309 less than this car. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-f21a9db8ff29
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 1,797 miles. Price: £23,995, £2,304 less than this car. Dealer: Evans Halshaw BYD Bury in Bury. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-da69cdc36257

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue, under a mile from this car. Mileage: 10,143 miles. Price: £22,859, £3,440 less than this car. Dealer: Lookers BYD Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-9461b1b95d62