2025 MG MG3 1.5 TROPHY

Price: £15,498. Fair price: £38 (under 1%) over the AskCar estimate of £15,460, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,789 priced MG MG3 adverts on AskCar as of 4 November 2026.

AskCar lists 1,832 used MG MG3 from 663 UK dealerships, as of 4 November 2026.

Overview

  • Make: MG
  • Model: MG3
  • Trim: Trophy
  • Version: 1.5 Trophy Auto 5dr HEV
  • Year: 2025
  • Mileage: 9,500 miles
  • Fuel: Hybrid (petrol), full hybrid
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.5 litres
  • Gearbox: Automatic
  • Colour: Grey
  • CO2: 100 g/km

About this car

This 2025 MG MG3 Trophy has covered 9,500 miles, around 2,500 more miles than is typical for its age. Priced at £15,498, it is advertised £38 above the AskCar estimate of £15,460. To work out the AskCar estimate, we analyse UK dealer adverts for 1,789 MG MG3 cars across different ages and specifications. It first appeared in our advert records 41 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 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £38 (under 1%) over the AskCar estimate of £15,460.

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 1,789 priced MG MG3 adverts across different ages and specifications, as of 4 November 2026.

A 2025 MG MG3 with the 1.5 hybrid engine is typically advertised at £15,000: the median of the 314 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2025 MG MG3 has been on sale for at least 41 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 2,500 miles higher than the median mileage of a 2025 MG MG3 on AskCar.

Similar cars

228 other 2025 MG MG3 Trophy 1.5 hybrid automatic hatchbacks are for sale at UK dealers, from £13,490 to £21,495, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 9,503 miles. Price: £15,502, the same price as this car. Dealer: Glyn Hopkin MG Buckhurst Hill in Buckhurst Hill. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-6c42e8592708
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, red. Mileage: 9,584 miles. Price: £15,490, the same price as this car. Dealer: Islington Motor Group in Trowbridge. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-c7fddec8f37a
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black. Mileage: 9,597 miles. Price: £15,417, £81 less than this car. Dealer: Glyn Hopkin MG Watford in Watford. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-6de65e3f6dca
  • The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey, under a mile from this car. 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

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Photos

20 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.