2026 BYD Dolphin G 1.5 DM-i Boost

Overview

• Make: BYD
• Model: Dolphin G
• Trim: Boost
• Version: 1.5 18.3kWh DM-i Boost Auto FWD Euro 6 (s/s) 5dr (209 bhp)
• Year: 2026
• Mileage: 678 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 209 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Orange
• CO2: 9 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Dolphin G Boost is advertised with 678 miles on the clock. The AskCar estimate for this car is £24,629. It is priced at £23,920, which is £709 below that estimate. The AskCar estimate draws on 110 BYD Dolphin G adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 17 days ago. Its asking price has since fallen by £398. You can find this car at Glyn Hopkin BYD St Albans in St. Albans. 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

Fair price: £709 (2%) under the AskCar estimate of £24,629.

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 110 priced BYD Dolphin G adverts across different ages and specifications, as of 6 November 2026.

A 2026 BYD Dolphin G with the 1.5 plug-in hybrid engine is typically advertised at £24,800: the median of the 110 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2026 BYD Dolphin G has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 20 October 2026 at £24,318. Its asking price is now £23,920, £398 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 20 October 2026: £24,318
• 21 October 2026: £24,707
• 24 October 2026: £24,748
• 28 October 2026: £24,389
• 31 October 2026: £23,953
• 4 November 2026: £23,920

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 700 miles higher than the median mileage of a 2026 BYD Dolphin G on AskCar.

Similar cars

28 other 2026 BYD Dolphin G Boost 1.5 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £22,488 to £26,195, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Dolphin G Boost, 1.5 plug-in hybrid hatchback, orange. Mileage: 599 miles. Price: £22,488, £1,432 less than this car. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/byd-dolphin-g-2026-a68f0ed3e2f6
• 2026 BYD Dolphin G Boost, 1.5 plug-in hybrid hatchback, orange. Mileage: 567 miles. Price: £22,995, £925 less than this car. Dealer: Marshall BYD Swindon in Swindon. AskCar page: https://askcar.co.uk/car/byd-dolphin-g-2026-bbf0110b6265
• 2026 BYD Dolphin G Boost, 1.5 plug-in hybrid hatchback, orange. Mileage: 500 miles. Price: £24,490, £570 more than this car. Dealer: All Electric BYD Birmingham South in Birmingham. AskCar page: https://askcar.co.uk/car/byd-dolphin-g-2026-c071b2b4c600