2025 MG MG3

1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)

£12,298

Good value: £1,298 under the typical £13,596 for this model, age and mileage, drawing on 1,728 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
SE
Version
1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
Mileage
4,126 miles
Year
2025
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
113 bhp
Seats
5
CO2
137 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
SE
Emissions standard
Euro 6

About this car

This 2025 MG MG3 SE is advertised with 4,126 miles, approximately 2,600 below the typical mileage for its age. The dealer is asking £12,298, which is £1,298 below our market estimate of £13,596. To estimate its market asking price, we analyse UK dealer adverts for 1,728 MG MG3 cars across different ages and specifications. Since we first spotted the advert 140 days ago, the asking price has dropped by £1,198. It may give you a starting point for a conversation about price. The seller is RRG MG Stockport, based in Stockport.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 June 2026, 140 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,198 from the first recorded £13,496. 5 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
4 June 2026£13,496
4 July 2026£13,269
10 July 2026£13,269
26 July 2026£12,998
18 August 2026£12,999
7 September 2026£12,897
26 September 2026£12,692
15 October 2026£12,298
21 October 2026£12,298

Price and mileage comparison

Estimated market asking price: £13,596. The asking price is £1,298 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 1,728 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,600 miles lower than typical for a 2025 MG MG3.

MOT

MOT no details held by dvla.

55 other cars with the same year, trim, gearbox and fuel are for sale from £12,491 to £16,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,4916,521 miles
£12,49815,507 miles
£12,5009,000 miles
£12,5546,868 miles
£12,6207,219 miles

These cars have covered 5–23,394 miles, compared with 4,126 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

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

Vehicle photos