2025 MG MG3 1.5 SE
Price: £12,998. Fair price: £514 (3%) under the AskCar estimate of £13,512, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,733 priced MG MG3 adverts on AskCar as of 2 November 2026.
AskCar lists 1,784 used MG MG3 from 655 UK dealerships, as of 2 November 2026.
Overview
- Make: MG
- Model: MG3
- Trim: SE
- Version: 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
- Year: 2025
- Mileage: 3,946 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2025 MG MG3 SE has covered 3,946 miles, around 3,000 fewer miles than is typical for its age. The AskCar estimate for this car is £13,512. It is priced at £12,998, which is £514 below that estimate. The AskCar estimate draws on 1,733 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 11 days ago. You can find this car at Arnold Clark Birtley Motorstore / MG / Vanstore in Gateshead. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £514 (3%) under the AskCar estimate of £13,512.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,733 priced MG MG3 adverts across different ages and specifications, as of 2 November 2026.
A 2025 MG MG3 with the 1.5 petrol engine is typically advertised at £15,300: the median of the 303 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2025 MG MG3 has been on sale for at least 11 days.
Price history
AskCar first saw this advert on 22 October 2026 at £12,998. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 3,000 miles lower than the median mileage of a 2025 MG MG3 on AskCar.
Similar cars
52 other 2025 MG MG3 SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £12,480 to £16,995, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2025 MG MG3 SE, 1.5 petrol hatchback, grey. Mileage: 4,000 miles. Price: £12,999, the same price as this car. Dealer: Birchwood MG Eastbourne in Eastbourne. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-f779af1e2b3d
- 2025 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 3,889 miles. Price: £13,995, £997 more than this car. Dealer: Taylors Select Boston in Boston. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-ac6eb5897334
- 2025 MG MG3 SE, 1.5 petrol hatchback, grey. Mileage: 3,865 miles. Price: £14,995, £1,997 more than this car. Dealer: Nathaniel Cars in Lincoln. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-3b533bb1d9c2
- The nearest: 2025 MG MG3 SE, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 7,475 miles. Price: £12,998, the same price as this car. Dealer: Arnold Clark Birtley Motorstore / MG / Vanstore in Birtley. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-02af11139766
Browse all MG MG3 cars for sale · 2025 MG MG3 price guide
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Photos
20 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.