2025 MG MG3

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

£12,980

Good value: £1,389 under the typical £14,369 for this model, age and mileage, drawing on 1,745 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
798 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
Red
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
SE
Emissions standard
Euro 6

About this car

This 2025 MG MG3 SE has covered 798 miles, around 5,600 fewer than typical for its age. Our estimated market asking price is £14,369. This car is advertised at £12,980, which is £1,389 below that figure. We use UK dealer asking prices, including 1,745 MG MG3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 34 days ago, the asking price has dropped by £500. The seller is Chapelhouse Southport, based in Southport.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 September 2026, 34 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £500 from the first recorded £13,480. 3 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
17 September 2026£13,480
19 September 2026£13,840
22 September 2026£13,480
25 September 2026£13,280
13 October 2026£12,980
20 October 2026£12,980

Price and mileage comparison

Estimated market asking price: £14,369. The asking price is £1,389 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 1,745 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,600 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 £11,920 to £16,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,9204,500 miles
£12,2984,126 miles
£12,4916,521 miles
£12,49815,507 miles
£12,5009,000 miles

These cars have covered 5–15,539 miles, compared with 798 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

Dealer

Chapelhouse Southport, Southport. Across the dealer network: 249 cars for sale.

Dealer postcode: PR8 3NG.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
08:30-17:00
Sunday
11:30-17:00

Vehicle photos