2025 MG MG3 1.5 SE
Price: £12,998. Fair price: £16 (under 1%) over the AskCar estimate of £12,982, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,791 priced MG MG3 adverts on AskCar as of 5 November 2026.
AskCar lists 1,834 used MG MG3 from 664 UK dealerships, as of 5 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: 8,374 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2025 MG MG3 SE is 8,374 miles. Its asking price of £12,998 is £16 above the AskCar estimate of £12,982. To work out the AskCar estimate, we analyse UK dealer adverts for 1,791 MG MG3 cars across different ages and specifications. This car was first seen in our listings data today. The seller is Arnold Clark Workington Motorstore / GWM, based in Workington. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £16 (under 1%) over the AskCar estimate of £12,982.
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 1,791 priced MG MG3 adverts across different ages and specifications, as of 5 November 2026.
A 2025 MG MG3 with the 1.5 petrol engine is typically advertised at £15,000: the median of the 318 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2025 MG MG3 advertised today. About half of 2025 MG MG3 cars are gone from sale within a month of being advertised: 197 of the 413 first advertised between 11 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £12,998. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 1,100 miles higher than the median mileage of a 2025 MG MG3 on AskCar.
Similar cars
56 other 2025 MG MG3 SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £12,480 to £16,995, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2025 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 8,180 miles. Price: £12,790, £208 less than this car. Dealer: Vospers MG Plymouth in Plymouth. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b3163b625000
- 2025 MG MG3 SE, 1.5 petrol hatchback, red. Mileage: 8,155 miles. Price: £12,980, the same price as this car. Dealer: Vospers in Barnstaple. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-0332674eb16b
- 2025 MG MG3 SE, 1.5 petrol hatchback, white. Mileage: 8,752 miles. Price: £12,998, the same price as this car. Dealer: Arnold Clark Aberdeen Mazda Chery Jeep Alfa Romeo Leapmotor Lepas in Aberdeen. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b00ba518dbaf
- The nearest: 2025 MG MG3 SE, 1.5 petrol hatchback, black, under a mile from this car. Mileage: 5,821 miles. Price: £13,498, £500 more than this car. Dealer: Arnold Clark Workington Motorstore / GWM in Workington. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-5538b1cfe45e
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 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.