2025 BYD Dolphin Surf

Boost Auto FWD 5dr (86 bhp)

£15,250

Fair price: within 8% of the typical £15,723 for this model, age and mileage, drawing on 202 adverts of this make and model.

Overview

Make
BYD
Model
Dolphin Surf
Trim
BOOST
Version
Boost Auto FWD 5dr (86 bhp)
Mileage
8,571 miles
Year
2025
Fuel type
Electric
Body type
Hatchback
Gearbox
Automatic
Power
86 bhp
Seats
4
CO2
0 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Boost

About this car

At 8,571 miles, this 2025 BYD Dolphin Surf Boost has covered about 6,700 more miles than other 2025 BYD Dolphin Surf cars. The dealer is asking £15,250, which is £473 below our market estimate of £15,723. We use UK dealer asking prices, including 202 BYD Dolphin Surf listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 23 days ago, the asking price has dropped by £245. The seller is Grainger Motor Group Mantles BYD Royston, based in Royston.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 23 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £245 from the first recorded £15,495. 2 price reductions recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£15,495
11 October 2026£15,380
18 October 2026£15,250
21 October 2026£15,250

Price and mileage comparison

Estimated market asking price: £15,723. The asking price is £473 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 202 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,700 miles higher than typical for a 2025 BYD Dolphin Surf.

MOT

MOT no details held by dvla.

19 other cars with the same year, trim, gearbox and fuel are for sale from £14,895 to £21,195.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,8958,543 miles
£14,99010 miles
£14,990200 miles
£14,9901,843 miles
£15,3623,474 miles

These cars have covered 5–8,543 miles, compared with 8,571 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BYD Dolphin Surf cars for sale · 2025 BYD Dolphin Surf price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos