2025 MG MG3 1.5 SE
Version: 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
Price: £12,790. Fair price: £338 (2%) under the AskCar estimate of £13,128, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,728 priced MG MG3 adverts on AskCar as of 29 October 2026.
AskCar lists 1,780 used MG MG3 from 660 UK dealerships, as of 29 October 2026.
Overview
- Make
- MG
- Model
- MG3
- Trim
- SE
- Version
- 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
- Mileage
- 8,180 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
- Blue
- 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 8,180 miles on the clock. Priced at £12,790, it is advertised £338 below the AskCar estimate of £13,128. The AskCar estimate draws on 1,728 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. The seller is Vospers MG Plymouth, based in Plymouth.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £12,790 |
Price and mileage comparison
Fair price: £338 (2%) under the AskCar estimate of £13,128.
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 1,728 priced MG MG3 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 1,300 miles higher than the median mileage of a 2025 MG MG3 on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
55 other 2025 MG MG3 SE manual petrol cars are for sale at UK dealers from £12,491 to £16,995, as of 29 October 2026.
The 5 cheapest:
- 2025 MG MG3. Price: £12,491. Mileage: 6,521 miles. Dealer: Budgen Motors MG Shrewsbury in Shrewsbury. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-dc2f92896e4a
- 2025 MG MG3. Price: £12,500. Mileage: 9,000 miles. Dealer: Maple Garage in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-e7f0aacfbc25
- 2025 MG MG3. Price: £12,542. Mileage: 5,860 miles. Dealer: Paul Rigby MG in Erdington. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-cc749ad323b8
- 2025 MG MG3. Price: £12,554. Mileage: 6,868 miles. Dealer: Hammond Nissan & MG in Halesworth. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-72ae22e35635
- 2025 MG MG3. Price: £12,595. Mileage: 8,931 miles. Dealer: Paul Rigby MG Redditch in Redditch. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-8b60d41855be
The 55 matching cars have covered 5 to 23,394 miles, compared with 8,180 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all MG MG3 cars for sale · 2025 MG MG3 price guide
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Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.