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: 1,175 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: Grey
• CO2: 9 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Dolphin G Boost has covered 1,175 miles. The AskCar estimate for this car is £24,247. It is priced at £23,192, which is £1,055 below that estimate. The AskCar estimate uses UK dealer asking prices, including 103 BYD Dolphin G adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 39 days ago, and its asking price has since fallen by £1,803. The seller is Snows BYD Waterlooville, based in Waterlooville. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,055 (4%) under the AskCar estimate of £24,247.

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 103 priced BYD Dolphin G adverts across different ages and specifications, as of 4 November 2026.

A 2026 BYD Dolphin G with the 1.5 plug-in hybrid engine is typically advertised at £25,000: the median of the 103 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 BYD Dolphin G has been on sale for at least 39 days.

Price history

AskCar first saw this advert on 26 September 2026 at £24,995. Its asking price is now £23,192, £1,803 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 26 September 2026: £24,995
• 1 October 2026: £23,995
• 29 October 2026: £23,192

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,200 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 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Dolphin G Boost, 1.5 plug-in hybrid hatchback, orange. Mileage: 1,573 miles. Price: £23,994, £802 more than this car. Dealer: Perrys Broadstairs BYD in Broadstairs. AskCar page: https://askcar.co.uk/car/byd-dolphin-g-2026-03d44fadbda8
• 2026 BYD Dolphin G Boost, 1.5 plug-in hybrid hatchback, orange. Mileage: 678 miles. Price: £23,920, £728 more than this car. Dealer: Glyn Hopkin BYD St Albans in St Albans. AskCar page: https://askcar.co.uk/car/byd-dolphin-g-2026-f48ad73c08db
• 2026 BYD Dolphin G Boost, 1.5 plug-in hybrid hatchback, orange. Mileage: 599 miles. Price: £22,488, £704 less than this car. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/byd-dolphin-g-2026-a68f0ed3e2f6

• The nearest: 2026 BYD Dolphin G Boost, 1.5 plug-in hybrid hatchback, orange, 34 miles from this car. Mileage: 252 miles. Price: £23,998, £806 more than this car. Dealer: Hendy Land Rover - Christchurch in Bournemouth. AskCar page: https://askcar.co.uk/car/byd-dolphin-g-2026-59d22151ead1