2025 MG MG3 1.5 TROPHY

Price: £15,495. Fair price: £662 (4%) under the AskCar estimate of £16,157, 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: 5,699 miles
  • Fuel: Hybrid (petrol), full hybrid
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.5 litres
  • Gearbox: Automatic
  • Colour: Black
  • CO2: 100 g/km

About this car

The advertised mileage for this 2025 MG MG3 Trophy is 5,699 miles. Its asking price of £15,495 is £662 below the AskCar estimate of £16,157. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. We first recorded this car for sale 67 days ago. The seller is Baylis Stroud, based in Stroud. 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: £662 (4%) under the AskCar estimate of £16,157.

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 67 days.

Price history

AskCar first saw this advert on 27 August 2026 at £15,495. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,200 miles lower 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: 5,735 miles. Price: £15,998, £503 more than this car. Dealer: Arnold Clark Leyland Motorstore in Leyland. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-8b76087a8e81
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, red. Mileage: 5,620 miles. Price: £15,440, £55 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-ee5a5ba3a25d
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 5,604 miles. Price: £15,998, £503 more than this car. Dealer: Arnold Clark Glasgow Bishopbriggs MG in Bishopbriggs. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-9d43cb8e3fa2
  • The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, blue, 7 miles from this car. Mileage: 5,128 miles. Price: £16,481, £986 more than this car. Dealer: Baylis Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-98bec72e1083

Browse all MG MG3 cars for sale · 2025 MG MG3 price guide

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Photos

36 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.