2025 MG MG3

1.5 Trophy Auto 5dr HEV

£15,704

Fair price: within 8% of the typical £16,317 for this model, age and mileage, drawing on 1,769 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
TROPHY
Version
1.5 Trophy Auto 5dr HEV
Mileage
5,318 miles
Year
2025
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
CO2
100 g/km
Colour
Blue
Doors
5
Engine badge
TROPHY
Hybrid type
Full hybrid

About this car

This 2025 MG MG3 Trophy has covered 5,318 miles. The dealer is asking £15,704, which is £613 below our market estimate of £16,317. To estimate its market asking price, we analyse UK dealer adverts for 1,769 MG MG3 cars across different ages and specifications. The asking price is now £659 lower than when we first recorded the advert 78 days ago. It may give you a starting point for a conversation about price. The seller is Glyn Hopkin MG Buckhurst Hill, based in Buckhurst Hill.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 August 2026, 78 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £659 from the first recorded £16,363. 11 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
3 August 2026£16,363
8 August 2026£16,379
11 August 2026£16,230
12 August 2026£16,230
15 August 2026£16,236
19 August 2026£16,259
21 August 2026£16,270
29 August 2026£16,201
3 September 2026£16,357
10 September 2026£16,200
16 September 2026£16,027
19 September 2026£16,001
26 September 2026£15,902
30 September 2026£15,818
3 October 2026£15,815
7 October 2026£15,813
10 October 2026£15,804
16 October 2026£15,704
19 October 2026£15,704

Price and mileage comparison

Estimated market asking price: £16,317. The asking price is £613 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 1,769 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,000 miles lower than typical for a 2025 MG MG3.

MOT

MOT no details held by dvla.

215 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 5,318 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

Glyn Hopkin MG Buckhurst Hill, Buckhurst Hill. Across the dealer network: 35 branches, 1,371 cars for sale.

Dealer postcode: IG9 5TZ.

Dealer opening hours

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

Vehicle photos