2025 MG MG3

Overview

Make

MG

Model

MG3

Trim

TROPHY

Version

1.5 Trophy Auto 5dr HEV

Mileage

4,367 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 is advertised with 4,367 miles on the clock. The dealer is asking £15,859, which is £550 below our market estimate of £16,409. We use UK dealer asking prices, including 1,769 MG MG3 listings, and account for the car’s age, mileage and specification. The asking price is now £865 lower than when we first recorded the advert 145 days ago. It may give you a starting point for a conversation about price. You can find this car at Glyn Hopkin MG East London in Manor Park.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,409. The asking price is £550 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 2,000 miles lower than typical for a 2025 MG MG3.