2025 MG MG3 1.5 TROPHY

Overview

• Make: MG
• Model: MG3
• Trim: Trophy
• Version: 1.5 Trophy Auto 5dr HEV
• Year: 2025
• Mileage: 7,298 miles
• Fuel: Hybrid (petrol), full hybrid
• Body: Hatchback, 5 doors
• Engine: 1.5 litres
• Gearbox: Automatic
• Colour: Grey
• CO2: 100 g/km

About this car

This 2025 MG MG3 Trophy is advertised with 7,298 miles on the clock. Priced at £14,911, it is advertised £1,004 below the AskCar estimate of £15,915. The AskCar estimate uses UK dealer asking prices, including 1,733 MG MG3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 94 days ago, and its asking price has since fallen by £847. The seller is Glyn Hopkin MG Chelmsford, based in Chelmsford. 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: £1,004 (6%) under the AskCar estimate of £15,915.

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 94 days.

Price history

AskCar first saw this advert on 31 July 2026 at £15,758. Its asking price is now £14,911, £847 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 31 July 2026: £15,758
• 8 August 2026: £15,788
• 19 August 2026: £15,676
• 21 August 2026: £15,686
• 29 August 2026: £15,638
• 3 September 2026: £15,726
• 10 September 2026: £15,674
• 16 September 2026: £15,688
• 19 September 2026: £15,673
• 26 September 2026: £15,512
• 30 September 2026: £15,437
• 3 October 2026: £15,436
• 7 October 2026: £15,343
• 10 October 2026: £15,331
• 16 October 2026: £15,309
• 21 October 2026: £15,204
• 24 October 2026: £15,194
• 28 October 2026: £15,088
• 31 October 2026: £14,911

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 400 miles higher 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: 7,356 miles. Price: £15,698, £787 more than this car. Dealer: Arnold Clark Linwood MG / Honda in Linwood. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-18cd65a619d2
• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 7,168 miles. Price: £14,795, £116 less than this car. Dealer: Drive Motor Retail drivedirect Bristol North in Bristol. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-63efccc51b4f
• 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black. Mileage: 7,122 miles. Price: £15,498, £587 more than this car. Dealer: Arnold Clark Kirkcaldy MG in Kirkcaldy. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-a983adfe3580

• The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, black, under a mile from this car. Mileage: 3,498 miles. Price: £15,350, £439 more than this car. Dealer: Glyn Hopkin MG Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-02cf46c64261