2025 MG MG3 1.5 TROPHY

Price: £16,149. Fair price: £725 (4%) under the AskCar estimate of £16,874, 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: 1,590 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 1,590 miles, around 5,300 fewer miles than is typical for its age. The AskCar estimate for this car is £16,874. It is priced at £16,149, which is £725 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. Since we first spotted the advert 83 days ago, the asking price has dropped by £548. The seller is Richmond Motor Group Guildford Hyundai, based in Guildford. 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: £725 (4%) under the AskCar estimate of £16,874.

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 83 days.

Price history

AskCar first saw this advert on 11 August 2026 at £16,697. Its asking price is now £16,149, £548 less. The latest price cut was seen on 14 October 2026.

Price changes recorded:

  • 11 August 2026: £16,697
  • 23 September 2026: £16,490
  • 14 October 2026: £16,149

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 5,300 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: 1,346 miles. Price: £15,850, £299 less than this car. Dealer: Glyn Hopkin MG Buckhurst Hill in Buckhurst Hill. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-465bc0841f78
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black. Mileage: 1,344 miles. Price: £15,850, £299 less than this car. Dealer: Glyn Hopkin in Milton Keynes. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-f94667e4d668
  • 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black. Mileage: 1,924 miles. Price: £15,750, £399 less than this car. Dealer: Glyn Hopkin MG East London in London. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b0dda2000693
  • The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey, 14 miles from this car. Mileage: 7,032 miles. Price: £15,599, £550 less than this car. Dealer: Wilsons MG in Ewell. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b0543792c2c3

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

More like this

Photos

29 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.