2025 MG MG3

1.5 Trophy Auto 5dr HEV

£14,920

Fair price: within 8% of the typical £15,691 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: 9,904 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

This 2025 MG MG3 Trophy is advertised with 9,904 miles, approximately 3,500 above the typical mileage for its age. At £14,920, it is advertised £771 below our estimated market asking price of £15,691. The estimate uses 1,769 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 33 days ago, and its asking price has since fallen by £180. It is advertised by Evans Halshaw Vauxhall Horsforth in Leeds.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 September 2026, 33 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £180 from the first recorded £15,100. 5 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observed	Asking price
17 September 2026	£15,100
18 September 2026	£15,180
22 September 2026	£15,110
25 September 2026	£15,030
29 September 2026	£14,950
7 October 2026	£14,940
13 October 2026	£14,920
19 October 2026	£14,920

Price and mileage comparison

Estimated market asking price: £15,691. The asking price is £771 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 3,500 miles higher 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 price	Mileage
£13,590	3,600 miles
£13,695	13,049 miles
£13,750	11,950 miles
£13,795	17,773 miles
£13,859	30,529 miles

These cars have covered 5–30,529 miles, compared with 9,904 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

Evans Halshaw Vauxhall Horsforth, Leeds. Across the dealer network: 84 branches, 10,599 cars for sale.

Dealer postcode: LS18 5PX.

Dealer opening hours

Monday: 09:00-18:00
Tuesday: 09:00-18:00
Wednesday: 09:00-18:00
Thursday: 09:00-18:00
Friday: 09:00-18:00
Saturday: 09:00-18:00
Sunday: 11:00-17:00