2025 MG MG3 1.5 TROPHY

Overview

• Make: MG
• Model: MG3
• Trim: Trophy
• Version: 1.5 Trophy Auto Euro 6 5dr HEV
• Year: 2025
• Mileage: 3,600 miles
• Fuel: Hybrid (petrol), full hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres
• Gearbox: Automatic
• Colour: White
• CO2: 100 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 MG MG3 Trophy is advertised with 3,600 miles, approximately 3,300 below the typical mileage for its age. The dealer is asking £13,450, which is £1,982 below the AskCar estimate of £15,432. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. The asking price is now £40 lower than when we first recorded the advert 108 days ago. You can find this car at Car Sales in New Malden. 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: £1,982 (12%) under the AskCar estimate of £15,432.

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 108 days.

Price history

AskCar first saw this advert on 17 July 2026 at £13,490. Its asking price is now £13,450, £40 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 17 July 2026: £13,490
• 2 September 2026: £13,950
• 12 September 2026: £13,990
• 18 September 2026: £13,590
• 30 October 2026: £13,450

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,300 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 £13,495 to £21,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, red. Mileage: 3,635 miles. Price: £14,840, £1,390 more than this car. Dealer: Evans Halshaw Ford Hull East in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b6514106a24e
• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black. Mileage: 3,637 miles. Price: £15,495, £2,045 more than this car. Dealer: Unity Automotive Coventry MG in Coventry. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-79d461fc99a9
• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black. Mileage: 3,550 miles. Price: £15,999, £2,549 more than this car. Dealer: WLMG MG Reading in Reading. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-275b6242436c

• The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey, 4 miles from this car. Mileage: 7,032 miles. Price: £15,599, £2,149 more than this car. Dealer: Wilsons MG in Ewell. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-b0543792c2c3