2025 MG MG3

1.5 Trophy Auto 5dr HEV

£15,980

Fair price: within 8% of the typical £15,844 for this model, age and mileage, drawing on 1,728 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
TROPHY
Version
1.5 Trophy Auto 5dr HEV
Mileage
8,447 miles
Year
2025
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
CO2
100 g/km
Colour
Grey
Doors
5
Engine badge
TROPHY
Hybrid type
Full hybrid

About this car

This 2025 MG MG3 Trophy has covered 8,447 miles. Its asking price of £15,980 is £136 above our estimate of £15,844. Our estimate draws on 1,728 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 37 days ago. It is for sale at Vospers in Barnstaple.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 September 2026, 37 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
15 September 2026£15,495
25 September 2026£15,980
21 October 2026£15,980

Price and mileage comparison

Estimated market asking price: £15,844. The asking price is £136 above 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 1,728 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,700 miles higher than typical for a 2025 MG MG3.

MOT

MOT no details held by dvla.

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

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,49513,049 miles
£13,5903,600 miles
£13,79517,773 miles
£13,85930,529 miles
£13,9952,478 miles

These cars have covered 5–30,529 miles, compared with 8,447 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

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Dealer

Vospers, Barnstaple. Across the dealer network: 17 branches, 843 cars for sale.

Dealer postcode: EX32 8QJ.

Vehicle photos