2025 MG MG3 1.5 TROPHY

Price: £15,999. Fair price: £59 (under 1%) under the AskCar estimate of £16,058, 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: 6,348 miles
  • Fuel: Hybrid (petrol), full hybrid
  • Body: Hatchback, 5 doors
  • Engine: 1.5 litres
  • Gearbox: Automatic
  • Colour: Blue
  • CO2: 100 g/km

About this car

This 2025 MG MG3 Trophy has covered 6,348 miles. Priced at £15,999, it is advertised £59 below the AskCar estimate of £16,058. The AskCar estimate uses 1,733 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 59 days ago. Its asking price has since fallen by £691. The seller is Richmond Hyundai Portsmouth, based in Portsmouth. 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: £59 (under 1%) under the AskCar estimate of £16,058.

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 59 days.

Price history

AskCar first saw this advert on 4 September 2026 at £16,690. Its asking price is now £15,999, £691 less. The latest price cut was seen on 5 October 2026.

Price changes recorded:

  • 4 September 2026: £16,690
  • 10 September 2026: £16,015
  • 21 September 2026: £15,739
  • 5 October 2026: £15,499
  • 19 October 2026: £15,999

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 600 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, silver. Mileage: 6,315 miles. Price: £14,998, £1,001 less than this car. Dealer: Arnold Clark Ayr BYD in Prestwick. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-ba35d93a12a2
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 6,253 miles. Price: £16,495, £496 more than this car. Dealer: Stan Palmer Cockermouth in Cockermouth. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-98bf3d24f773
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, blue. Mileage: 6,235 miles. Price: £13,995, £2,004 less than this car. Dealer: Group 1 Assured Kings Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-1cf73d4560c1
  • The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, silver, 32 miles from this car. Mileage: 19,000 miles. Price: £15,995, the same price as this car. Dealer: Penton Citroen & MG Bournemouth East in Bournemouth. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-563397e2b806

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

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Photos

42 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.