2025 MG MG3 1.5 TROPHY
Version: 1.5 Trophy Auto 5dr HEV
Price: £15,498. Fair price: £588 (3%) over the AskCar estimate of £14,910, 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
- Trophy
- Version
- 1.5 Trophy Auto 5dr HEV
- Mileage
- 18,260 miles
- Year
- 2025
- Fuel type
- Hybrid (petrol)
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 100 g/km
- Colour
- White
- Doors
- 5
- Engine badge
- TROPHY
- Hybrid type
- Full hybrid
About this car
This 2025 MG MG3 Trophy is advertised with 18,260 miles, approximately 11,300 above the typical mileage for its age. The AskCar estimate for this car is £14,910. It is priced at £15,498, which is £588 above that estimate. The AskCar estimate draws on 1,779 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The seller is Arnold Clark Motherwell Motorstore, based in Motherwell.
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 | £15,498 |
Price and mileage comparison
Fair price: £588 (3%) over the AskCar estimate of £14,910.
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 11,300 miles higher than the median mileage of a 2025 MG MG3 on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
232 other 2025 MG MG3 Trophy automatic hybrids (petrol) are for sale at UK dealers from £13,450 to £21,495, as of 31 October 2026.
The 5 cheapest:
- 2025 MG MG3. Price: £13,450. Mileage: 3,600 miles. Dealer: Car Sales in New Malden. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-5f2bb6b39651
- 2025 MG MG3. Price: £13,495. Mileage: 13,049 miles. Dealer: Group 1 Assured Norwich in Norwich. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b264fb039659
- 2025 MG MG3. Price: £13,795. Mileage: 17,773 miles. Dealer: Free Spirit Automotive in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-0d72080a905b
- 2025 MG MG3. Price: £13,975. Mileage: 14,077 miles. Dealer: Motorline Direct in Loughborough. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-eba4058d5f51
- 2025 MG MG3. Price: £13,980. Mileage: 12,299 miles. Dealer: Evans Halshaw Ford Hull East in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b5897a2d3a42
The 232 matching cars have covered 5 to 25,615 miles, compared with 18,260 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
20 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.