2025 MG MG3 1.5 SE
Price: £12,998. Fair price: £197 (1%) over the AskCar estimate of £12,801, 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: 10,706 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 10,706 miles on the clock, this 2025 MG MG3 SE has done roughly 3,800 more miles than a typical 2025 MG MG3. Priced at £12,998, it is advertised £197 above the AskCar estimate of £12,801. The AskCar estimate draws on 1,733 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 39 days ago, the asking price has dropped by £700. The seller is Arnold Clark Stirling Mazda / MG, based in Stirling. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £197 (1%) over the AskCar estimate of £12,801.
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 39 days.
Price history
AskCar first saw this advert on 24 September 2026 at £13,698. Its asking price is now £12,998, £700 less. The latest price cut was seen on 25 September 2026.
Price changes recorded:
- 24 September 2026: £13,698
- 25 September 2026: £12,998
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 3,800 miles higher 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, white. Mileage: 10,511 miles. Price: £12,968, the same price as this car. Dealer: Eden Vauxhall Honiton in Honiton. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-2af67cae69ad
- 2025 MG MG3 SE, 1.5 petrol hatchback, grey. Mileage: 10,224 miles. Price: £12,790, £208 less than this car. Dealer: Driven Car Sales in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-12dce41bd982
- 2025 MG MG3 SE, 1.5 petrol hatchback, grey. Mileage: 10,062 miles. Price: £13,000, the same price as this car. Dealer: John Clark Select Dundee in Dundee. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-4e06138aa775
Browse all MG MG3 cars for sale · 2025 MG MG3 price guide
More like this
- Used MG MG3 SE prices
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- Used manual MG MG3 for sale
- Used petrol MG MG3 for sale
- Used MG MG3 for sale near Stirling
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.