2025 MG MG3

1.5 Trophy Auto 5dr HEV

£15,380

Fair price: within 8% of the typical £15,563 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
10,819 miles
Year
2025
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
CO2
100 g/km
Colour
Silver
Doors
5
Engine badge
TROPHY
Hybrid type
Full hybrid

About this car

With 10,819 miles on the clock, this 2025 MG MG3 Trophy has done roughly 4,400 more miles than a typical 2025 MG MG3. The dealer is asking £15,380, which is £183 below our market estimate of £15,563. Our estimate draws on 1,745 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £115 lower than when we first recorded the advert 68 days ago. That history is worth bearing in mind when speaking to the dealer. You can find this car at Vospers in Barnstaple.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 August 2026, 68 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £115 from the first recorded £15,495. 1 price reduction recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observedAsking price
14 August 2026£15,495
25 September 2026£15,380
20 October 2026£15,380

Price and mileage comparison

Estimated market asking price: £15,563. The asking price is £183 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 4,400 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 10,819 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, 850 cars for sale.

Dealer postcode: EX32 8QJ.

Vehicle photos