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: 365 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: White
• CO2: 14 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Sealion 5 Design has covered 365 miles. The AskCar estimate for this car is £27,651. It is priced at £26,642, which is £1,009 below that estimate. The AskCar estimate uses UK dealer asking prices, including 193 BYD Sealion 5 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 54 days ago, the asking price has dropped by £157. The seller is Lookers BYD Sheffield, based in Sheffield. 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: £1,009 (3%) under the AskCar estimate of £27,651.

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 54 days.

Price history

AskCar first saw this advert on 12 September 2026 at £26,799. Its asking price is now £26,642, £157 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 12 September 2026: £26,799
• 15 September 2026: £26,746
• 22 September 2026: £26,529
• 26 September 2026: £26,470
• 30 September 2026: £26,389
• 6 October 2026: £26,380
• 10 October 2026: £26,377
• 15 October 2026: £26,374
• 20 October 2026: £26,742
• 24 October 2026: £26,685
• 29 October 2026: £26,642

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,600 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, black. Mileage: 200 miles. Price: £28,995, £2,353 more than this car. Dealer: All Electric BYD Birmingham South in Birmingham. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-da6230ebdabf
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 101 miles. Price: £29,490, £2,848 more than this car. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-2e0d654d7136
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue. Mileage: 100 miles. Price: £29,780, £3,138 more than this car. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-eb9993f500a2

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue, under a mile from this car. Mileage: 6,642 miles. Price: £24,150, £2,492 less than this car. Dealer: Lookers BYD Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-12347f62e998