2025 MG MG3 1.5 TROPHY

Overview

• Make: MG
• Model: MG3
• Trim: Trophy
• Version: 1.5 Trophy Auto 5dr HEV
• Year: 2025
• Mileage: 4,771 miles
• Fuel: Hybrid (petrol), full hybrid
• Body: Hatchback, 5 doors
• Engine: 1.5 litres
• Gearbox: Automatic
• Colour: Red
• CO2: 100 g/km

About this car

This 2025 MG MG3 Trophy is advertised with 4,771 miles, approximately 2,200 below the typical mileage for its age. Its asking price of £14,800 is £1,476 below the AskCar estimate of £16,276. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. We first saw this car advertised 44 days ago. Its asking price has since fallen by £860. 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

Good value: £1,476 (9%) under the AskCar estimate of £16,276.

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 44 days.

Price history

AskCar first saw this advert on 19 September 2026 at £15,660. Its asking price is now £14,800, £860 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 19 September 2026: £15,660
• 22 September 2026: £15,610
• 25 September 2026: £15,420
• 29 September 2026: £15,380
• 2 October 2026: £15,310
• 7 October 2026: £15,160
• 20 October 2026: £15,040
• 27 October 2026: £14,800

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,200 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, grey. Mileage: 4,783 miles. Price: £15,699, £899 more than this car. Dealer: Thurlow Nunn Norwich North in Norwich. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-a3211f6b9dc3
• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, blue. Mileage: 4,787 miles. Price: £14,998, £198 more than this car. Dealer: Arnold Clark Mercedes-Benz & smart of Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-267dfc1da34d
• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 4,699 miles. Price: £15,998, £1,198 more than this car. Dealer: Arnold Clark Linwood MG / Honda in Linwood. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-f04277a0b876

• The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, silver, under a mile from this car. Mileage: 8,519 miles. Price: £14,990, £190 more than this car. Dealer: Evans Halshaw MG Grantham in Grantham. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-3d53466ac707