2025 MG MG3

1.5 Trophy Auto 5dr HEV

£15,999

Fair price: within 8% of the typical £16,174 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
6,348 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 6,348 miles. At £15,999, it is advertised £175 below our estimated market asking price of £16,174. The estimate uses 1,769 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 46 days ago. Its asking price has since fallen by £691. The seller is Richmond Hyundai Portsmouth, based in Portsmouth.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 September 2026, 46 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £691 from the first recorded £16,690. 3 price reductions recorded, the latest observed on 5 October 2026.

Recorded asking prices
Date observedAsking price
4 September 2026£16,690
10 September 2026£16,015
21 September 2026£15,739
5 October 2026£15,499
19 October 2026£15,999

Price and mileage comparison

Estimated market asking price: £16,174. The asking price is £175 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.

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 6,348 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

Richmond Hyundai Portsmouth, Portsmouth. Across the dealer network: 8 branches, 666 cars for sale.

Dealer postcode: PO6 1RU.

Dealer opening hours

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

Vehicle photos