2025 MG MG3 1.5 TROPHY

Price: £15,498. Fair price: £79 (under 1%) over the AskCar estimate of £15,419, 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: Trophy
  • Version: 1.5 Trophy Auto 5dr HEV
  • Year: 2025
  • Mileage: 11,300 miles
  • Fuel: Hybrid (petrol), full hybrid
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.5 litres
  • Gearbox: Automatic
  • Colour: Silver
  • CO2: 100 g/km

About this car

This 2025 MG MG3 Trophy is advertised with 11,300 miles, approximately 4,400 above the typical mileage for its age. Priced at £15,498, it is advertised £79 above the AskCar estimate of £15,419. The AskCar estimate uses UK dealer asking prices, including 1,733 MG MG3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 39 days ago. The seller is Arnold Clark Peterhead MG, based in Peterhead. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £79 (under 1%) over the AskCar estimate of £15,419.

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 hybrid 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 £15,498. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,400 miles higher than the median mileage of a 2025 MG MG3 on AskCar.

Similar cars

219 other 2025 MG MG3 Trophy 1.5 hybrid automatic hatchbacks are for sale at UK dealers, from £13,450 to £21,495, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black. Mileage: 11,319 miles. Price: £14,995, £503 less than this car. Dealer: Brown & Gammons in Baldock. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-3951cc546bec
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, red. Mileage: 11,115 miles. Price: £15,695, £197 more than this car. Dealer: just MG Harrogate in Harrogate. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-c5a7aa70f46b
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 11,100 miles. Price: £15,498, the same price as this car. Dealer: Arnold Clark Peterhead MG in Peterhead. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-307af8cd0187

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.

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.