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: 4,239 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

At 4,239 miles, this 2026 BYD Sealion 5 Design has covered about 2,200 more miles than other 2026 BYD Sealion 5 cars. The AskCar estimate for this car is £25,618. It is priced at £23,294, which is £2,324 below that estimate. The AskCar estimate uses 184 UK dealer adverts for the BYD Sealion 5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 19 days ago. Its asking price has since fallen by £693. The seller is LSH Auto BYD Tamworth, based in Tamworth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £2,324 (9%) under the AskCar estimate of £25,618.

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 184 priced BYD Sealion 5 adverts across different ages and specifications, as of 2 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 195 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BYD Sealion 5 has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £23,987. Its asking price is now £23,294, £693 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 14 October 2026: £23,987
• 2 November 2026: £23,294

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,200 miles higher than the median mileage of a 2026 BYD Sealion 5 on AskCar.

Similar cars

64 other 2026 BYD Sealion 5 Design 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £21,999 to £35,950, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 4,236 miles. Price: £24,262, £968 more than this car. Dealer: Glyn Hopkin BYD Romford in Romford. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-3f331db450cc
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 4,253 miles. Price: £24,850, £1,556 more than this car. Dealer: Donnelly Motorstore Dungannon in Dungannon. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-435adb97b874
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white. Mileage: 4,265 miles. Price: £24,490, £1,196 more than this car. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-7c7c0c713e12

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black, 15 miles from this car. Mileage: 200 miles. Price: £28,995, £5,701 more than this car. Dealer: All Electric BYD Birmingham South in Birmingham. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-da6230ebdabf