2025 MG MG3

1.5 Trophy Auto 5dr HEV

£15,599

Fair price: within 8% of the typical £15,601 for this model, age and mileage, drawing on 1,745 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
TROPHY
Version
1.5 Trophy Auto 5dr HEV
Mileage
10,330 miles
Year
2025
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Seats
5
CO2
100 g/km
Colour
Black
Doors
5
Engine badge
TROPHY
Hybrid type
Full hybrid

About this car

With 10,330 miles on the clock, this 2025 MG MG3 Trophy has done roughly 3,900 more miles than a typical 2025 MG MG3. Our estimated market asking price is £15,601. This car is advertised at £15,599, which is £2 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 1,745 MG MG3 cars across different ages and specifications. Since we first spotted the advert 18 days ago, the asking price has dropped by £200. It is advertised by cinch in Croydon.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 18 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £200 from the first recorded £15,799. 1 price reduction recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
3 October 2026£15,799
7 October 2026£15,824
13 October 2026£15,599
20 October 2026£15,599

Price and mileage comparison

Estimated market asking price: £15,601. The asking price is £2 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 1,745 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,900 miles higher than typical for a 2025 MG MG3.

MOT

MOT no details held by dvla.

216 other cars with the same year, trim, gearbox and fuel are for sale from £13,590 to £21,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,5903,600 miles
£13,69513,049 miles
£13,75011,950 miles
£13,79517,773 miles
£13,85930,529 miles

These cars have covered 5–30,529 miles, compared with 10,330 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 MG MG3 cars for sale · 2025 MG MG3 price guide

Similar cars for less

Dealer

cinch, Croydon. Across the dealer network: 134 branches, 10,656 cars for sale.

Dealer postcode: CR0 4RR.

Vehicle photos