2025 MG MG3 1.5 SE
Version: 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
Price: £12,999. Fair price: £458 (3%) over the AskCar estimate of £12,541, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,779 priced MG MG3 adverts on AskCar as of 31 October 2026.
AskCar lists 1,815 used MG MG3 from 659 UK dealerships, as of 31 October 2026.
Overview
- Make
- MG
- Model
- MG3
- Trim
- SE
- Version
- 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
- Mileage
- 14,989 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
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- SE
- Emissions standard
- Euro 6
About this car
With 14,989 miles on the clock, this 2025 MG MG3 SE has done roughly 8,000 more miles than a typical 2025 MG MG3. The dealer is asking £12,999, which is £458 above the AskCar estimate of £12,541. To work out the AskCar estimate, we analyse UK dealer adverts for 1,779 MG MG3 cars across different ages and specifications. We first recorded this car for sale today. You can find this car at cinch in Peterborough.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £12,999 |
Price and mileage comparison
Fair price: £458 (3%) over the AskCar estimate of £12,541.
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 1,779 priced MG MG3 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 8,000 miles higher than the median mileage of a 2025 MG MG3 on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
54 other 2025 MG MG3 SE manual petrol cars are for sale at UK dealers from £12,491 to £16,995, as of 31 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: £12,499. Mileage: 2,718 miles. Dealer: SCS Autos in Watford. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-2b85bd06dc7b
- 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: £12,550. Mileage: 8,931 miles. Dealer: Paul Rigby MG Redditch in Redditch. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-8b60d41855be
The 54 matching cars have covered 5 to 23,394 miles, compared with 14,989 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
More like this
Photos
35 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.