2025 MG MG3 1.5 TROPHY
Price: £15,498. Fair price: £579 (3%) over the AskCar estimate of £14,919, 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: 2025
- Mileage: 18,260 miles
- Fuel: Hybrid (petrol), full hybrid
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres
- Gearbox: Automatic
- Colour: White
- CO2: 100 g/km
About this car
This 2025 MG MG3 Trophy is advertised with 18,260 miles, approximately 11,300 above the typical mileage for its age. The AskCar estimate for this car is £14,919. It is priced at £15,498, which is £579 above that estimate. The AskCar estimate draws on 1,733 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 2 days. The seller is Arnold Clark Motherwell Motorstore, based in Motherwell. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £579 (3%) over the AskCar estimate of £14,919.
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
AskCar first saw this 2025 MG MG3 advertised 2 days ago. About half of 2025 MG MG3 cars are gone from sale within a month of being advertised: 181 of the 389 first advertised between 11 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 31 October 2026 at £15,498. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 11,300 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, blue. Mileage: 17,773 miles. Price: £13,795, £1,703 less than this car. Dealer: Free Spirit Automotive in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-0d72080a905b
- 2025 MG MG3 Trophy, 1.5 hybrid hatchback, silver. Mileage: 19,000 miles. Price: £15,995, £497 more than this car. Dealer: Penton Citroen & MG Bournemouth East in Bournemouth. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-563397e2b806
- 2025 MG MG3 Trophy, 1.5 hybrid hatchback, blue. Mileage: 19,041 miles. Price: £14,795, £703 less than this car. Dealer: just MG Keighley in Keighley. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-c1f96e49c350
- The nearest: 2025 MG MG3 Trophy, 1.5 hybrid hatchback, white, 9 miles from this car. Mileage: 25,615 miles. Price: £14,498, £1,000 less than this car. Dealer: Arnold Clark Glasgow London Road Motorstore / Vanstore in Glasgow. AskCar page: https://askcar.co.uk/car/mg-mg3-2025-e3a4cd7e3504
Browse all MG MG3 cars for sale · 2025 MG MG3 price guide
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Photos
20 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.