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: 6,642 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: Blue
• CO2: 14 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 6,642 miles on the clock, this 2026 BYD Sealion 5 Design has done roughly 4,600 more miles than a typical 2026 BYD Sealion 5. Priced at £24,150, it is advertised £956 below the AskCar estimate of £25,106. To work out the AskCar estimate, we analyse UK dealer adverts for 193 BYD Sealion 5 cars across different ages and specifications. We first recorded this advert 161 days ago, and its asking price has since fallen by £2,404. 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: £956 (3%) under the AskCar estimate of £25,106.

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 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £26,554. Its asking price is now £24,150, £2,404 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 28 May 2026: £26,554
• 16 June 2026: £26,433
• 22 June 2026: £26,219
• 2 July 2026: £26,133
• 6 July 2026: £25,931
• 10 July 2026: £25,747
• 3 August 2026: £25,000
• 15 August 2026: £24,850
• 20 August 2026: £24,800
• 25 August 2026: £24,783
• 2 September 2026: £24,682
• 8 September 2026: £24,442
• 15 September 2026: £24,377
• 19 September 2026: £24,277
• 29 September 2026: £24,098
• 3 October 2026: £23,976
• 8 October 2026: £23,956
• 13 October 2026: £23,950
• 17 October 2026: £23,900
• 22 October 2026: £24,161
• 27 October 2026: £24,150

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,600 miles higher 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, white. Mileage: 5,879 miles. Price: £25,000, £850 more than this car. Dealer: John Clark BYD Inverness in Inverness. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-e080691d1dac
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white. Mileage: 7,600 miles. Price: £23,500, £650 less than this car. Dealer: John Clark BYD Dundee in Dundee. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-ffeff26582d4
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 5,662 miles. Price: £23,500, £650 less than this car. Dealer: Evans Halshaw BYD Shrewsbury in Shrewsbury. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-033aee253e1a

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white, under a mile from this car. Mileage: 365 miles. Price: £26,642, £2,492 more than this car. Dealer: Lookers BYD Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-37842026be3c