2025 MG MG3

1.5 Trophy Auto 5dr HEV

£16,298

Fair price: within 8% of the typical £16,232 for this model, age and mileage, drawing on 1,752 adverts of this make and model.

Overview

Make: MG
Model: MG3
Trim: TROPHY
Version: 1.5 Trophy Auto 5dr HEV
Mileage: 5,735 miles
Year: 2025
Fuel type: Petrol Hybrid
Body type: Hatchback
Engine: 1.5 L
Gearbox: Automatic
Seats: 5
CO2: 100 g/km
Colour: Black
Doors: 5
Engine badge: TROPHY
Hybrid type: Full hybrid

About this car

This 2025 MG MG3 Trophy is advertised with 5,735 miles on the clock. At £16,298, it is advertised £66 above our estimated market asking price of £16,232. We use UK dealer asking prices, including 1,752 MG MG3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 5 days ago. The seller is Arnold Clark Leyland Motorstore, based in Preston.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 5 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
20 October 2026	£16,298
23 October 2026	£16,298

Price and mileage comparison

Estimated market asking price: £16,232. The asking price is £66 above 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 1,752 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 £13,495 to £21,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£13,495	13,049 miles
£13,590	3,600 miles
£13,795	17,773 miles
£13,859	30,529 miles
£13,995	2,478 miles

These cars have covered 5–30,529 miles, compared with 5,735 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

More like this

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.