2026 MG MG3 1.5 TROPHY

Price: £17,450. Fair price: £277 (1%) over the AskCar estimate of £17,173, 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: 2026
  • Mileage: 3,241 miles
  • Fuel: Hybrid (petrol), full hybrid
  • Body: Hatchback, 5 doors
  • Engine: 1.5 litres
  • Gearbox: Automatic
  • Colour: Black
  • CO2: 100 g/km

About this car

This 2026 MG MG3 Trophy is advertised with 3,241 miles, approximately 3,200 above the typical mileage for its age. Its asking price of £17,450 is £277 above the AskCar estimate of £17,173. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. We have tracked this advert for 4 days. The seller is Evans Halshaw MG Grantham, based in Grantham. 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: £277 (1%) over the AskCar estimate of £17,173.

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 2026 MG MG3 with the 1.5 hybrid engine is typically advertised at £16,500: the median of the 786 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2026 MG MG3 advertised 4 days ago. About half of 2026 MG MG3 cars are gone from sale within a month of being advertised: 352 of the 745 first advertised between 10 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £17,450. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,200 miles higher than the median mileage of a 2026 MG MG3 on AskCar.

Similar cars

380 other 2026 MG MG3 Trophy 1.5 hybrid automatic hatchbacks are for sale at UK dealers, from £14,995 to £21,495, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2026 MG MG3 Trophy, 1.5 hybrid hatchback, silver. Mileage: 3,245 miles. Price: £16,998, £452 less than this car. Dealer: Arnold Clark Warrington Motorstore / Vanstore (Westbrook) in Warrington. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-9a9a59a7e82a
  • 2026 MG MG3 Trophy, 1.5 hybrid hatchback, blue. Mileage: 3,172 miles. Price: £16,595, £855 less than this car. Dealer: Mangoletsi MG in Knutsford. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-aa059c068153
  • 2026 MG MG3 Trophy, 1.5 hybrid hatchback, blue. Mileage: 3,167 miles. Price: £16,189, £1,261 less than this car. Dealer: Leominster Motors in Leominster. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-ca8301ff3fca
  • The nearest: 2026 MG MG3 Trophy, 1.5 hybrid hatchback, white, under a mile from this car. Mileage: 6,212 miles. Price: £15,190, £2,260 less than this car. Dealer: Evans Halshaw MG Grantham in Grantham. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-057180d52f7f

Browse all MG MG3 cars for sale · 2026 MG MG3 price guide

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Photos

17 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.