2025 MG MG3 1.5 TROPHY

Overview

• Make: MG
• Model: MG3
• Trim: Trophy
• Version: 1.5 Trophy Auto 5dr HEV
• Year: 2025
• Mileage: 1,344 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 2025 MG MG3 Trophy has covered 1,344 miles, around 5,900 fewer miles than is typical for its age. Priced at £15,862, it is advertised £982 below the AskCar estimate of £16,844. The AskCar estimate uses 1,791 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 161 days ago. Its asking price has since fallen by £598. It is advertised by Glyn Hopkin in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £982 (5%) under the AskCar estimate of £16,844.

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 1,791 priced MG MG3 adverts across different ages and specifications, as of 5 November 2026.

A 2025 MG MG3 with the 1.5 hybrid engine is typically advertised at £15,000: the median of the 318 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2025 MG MG3 has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £16,460. Its asking price is now £15,862, £598 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 28 May 2026: £16,460
• 29 May 2026: £16,490
• 2 June 2026: £16,535
• 4 June 2026: £16,558
• 8 June 2026: £16,571
• 16 June 2026: £16,454
• 19 June 2026: £16,458
• 25 June 2026: £16,480
• 29 June 2026: £16,474
• 3 July 2026: £16,519
• 6 July 2026: £16,542
• 13 July 2026: £16,392
• 16 July 2026: £16,236
• 25 July 2026: £16,238
• 28 July 2026: £16,271
• 31 July 2026: £16,268
• 4 August 2026: £16,351
• 8 August 2026: £16,272
• 11 August 2026: £16,284
• 15 August 2026: £16,293
• 21 August 2026: £16,303
• 29 August 2026: £16,302
• 3 September 2026: £16,282
• 10 September 2026: £16,271
• 16 September 2026: £16,254
• 19 September 2026: £16,208
• 26 September 2026: £16,180
• 30 September 2026: £16,017
• 3 October 2026: £16,180
• 7 October 2026: £16,137
• 10 October 2026: £16,121
• 16 October 2026: £16,101
• 21 October 2026: £16,079
• 24 October 2026: £15,950
• 28 October 2026: £15,850
• 4 November 2026: £15,862

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 5,900 miles lower than the median mileage of a 2025 MG MG3 on AskCar.

Similar cars

231 other 2025 MG MG3 Trophy 1.5 hybrid automatic hatchbacks are for sale at UK dealers, from £12,990 to £21,495, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, silver. Mileage: 1,346 miles. Price: £15,862, the same price as 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, blue. Mileage: 1,590 miles. Price: £16,149, £287 more than this car. Dealer: Richmond Motor Group Guildford Hyundai in Guildford. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-87695754159a
• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, blue. Mileage: 1,092 miles. Price: £16,454, £592 more than this car. Dealer: Glyn Hopkin MG Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-ef79aef0b8ae

• The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, blue, 8 miles from this car. Mileage: 17,773 miles. Price: £13,795, £2,067 less than this car. Dealer: Free Spirit Automotive in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-0d72080a905b