2025 BYD Dolphin

60.48kWh Design Auto FWD 5dr (200 bhp)

£20,250

Good value: £2,242 under the typical £22,492 for this model, age and mileage, drawing on 104 adverts of this make and model.

Overview

Make: BYD
Model: Dolphin
Trim: DESIGN
Version: 60.48kWh Design Auto FWD 5dr (200 bhp)
Mileage: 7,626 miles
Year: 2025
Fuel type: Electric
Body type: Hatchback
Gearbox: Automatic
Power: 200 bhp
Seats: 5
CO2: 0 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: Design

About this car

This 2025 BYD Dolphin Design is advertised with 7,626 miles, approximately 4,100 above the typical mileage for its age. At £20,250, it is advertised £2,242 below our estimated market asking price of £22,492. The estimate uses 104 UK dealer adverts for the BYD Dolphin, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 40 days ago, and its asking price has since fallen by £745. The seller is Grainger Motor Group Mantles BYD Royston, based in Royston.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 September 2026, 40 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £745 from the first recorded £20,995. 4 price reductions recorded, the latest observed on 11 October 2026.

Recorded asking prices
Date observed	Asking price
11 September 2026	£20,995
17 September 2026	£20,900
22 September 2026	£20,750
29 September 2026	£20,590
11 October 2026	£20,250
20 October 2026	£20,250

Price and mileage comparison

Estimated market asking price: £22,492. The asking price is £2,242 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 104 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,100 miles higher than typical for a 2025 BYD Dolphin.

MOT

MOT no details held by dvla.

5 other cars with the same year, trim, gearbox and fuel are for sale from £20,195 to £30,895.

Other matching cars
Asking price	Mileage
£20,195	5,530 miles
£21,195	7,192 miles
£21,613	7,217 miles
£30,895	10 miles
£30,895	10 miles

These cars have covered 10–7,217 miles, compared with 7,626 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 cars for sale · 2025 BYD Dolphin price guide

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Dealer

Grainger Motor Group Mantles BYD Royston, Royston. Across the dealer network: 21 branches, 742 cars for sale.

Dealer postcode: SG8 5HJ.

Dealer opening hours

Monday: 08:00-18:30
Tuesday: 08:00-18:30
Wednesday: 08:00-18:30
Thursday: 08:00-18:30
Friday: 08:00-18:30
Saturday: 08:00-17:00
Sunday: 10:00-16:00