2026 MG MG3 1.5 TROPHY
Price: £16,669. Fair price: £365 (2%) under the AskCar estimate of £17,034, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,843 priced MG MG3 adverts on AskCar as of 14 November 2026.
AskCar lists 1,916 used MG MG3 from 661 UK dealerships, as of 14 November 2026.
Overview
- Make: MG
- Model: MG3
- Trim: Trophy
- Version: 1.5 Trophy Auto 5dr HEV
- Year: 2026
- Mileage: 3,525 miles
- Fuel: Hybrid (petrol), full hybrid
- Body: Hatchback, 5 doors
- Engine: 1.5 litres
- Gearbox: Automatic
- Colour: Blue
- CO2: 100 g/km
About this car
This 2026 MG MG3 Trophy has covered 3,525 miles, around 3,500 more miles than is typical for its age. The dealer is asking £16,669, which is £365 below the AskCar estimate of £17,034. To work out the AskCar estimate, we analyse UK dealer adverts for 1,843 MG MG3 cars across different ages and specifications. We first recorded this car for sale 1 day ago. The seller is Eden Vauxhall Swindon, based in Swindon. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 14 November 2026.
Eden Vauxhall Swindon is rated 4.3 out of 5 on Google.
Price
Fair price: £365 (2%) under the AskCar estimate of £17,034.
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 1,843 priced MG MG3 adverts across different ages and specifications, as of 14 November 2026.
A 2026 MG MG3 with the 1.5 hybrid engine is typically advertised at £16,200: the median of the 836 for sale on AskCar, as of 14 November 2026.
Time on sale
AskCar first saw this 2026 MG MG3 advertised 1 day ago. About 4 in 10 of 2026 MG MG3 cars are gone from sale within a month of being advertised: 441 of the 1,134 first advertised between 14 July 2026 and 11 October 2026.
Price history
AskCar first saw this advert on 13 November 2026 at £16,669. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 3,500 miles higher than the median mileage of a 2026 MG MG3 on AskCar.
Similar cars
418 other 2026 MG MG3 Trophy 1.5 hybrid automatic hatchbacks are for sale at UK dealers, from £14,850 to £21,540, as of 14 November 2026.
The 3 closest to this car in mileage:
- 2026 MG MG3 Trophy, 1.5 hybrid hatchback, red. Mileage: 3,500 miles. Price: £15,910, £759 less than this car. Dealer: Evans Halshaw MG Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-5cd25beda685
- 2026 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 3,500 miles. Price: £15,910, £759 less than this car. Dealer: Evans Halshaw MG Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-64e309c00a1c
- 2026 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 3,554 miles. Price: £16,395, £274 less than this car. Dealer: Nathaniel Cars in Lincoln. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-37985a098c78
- The nearest: 2026 MG MG3 Trophy, 1.5 hybrid hatchback, silver, under a mile from this car. Mileage: 3,000 miles. Price: £16,664, the same price as this car. Dealer: Eden Vauxhall Swindon in Swindon. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-fb31a69ff301
Browse all MG MG3 cars for sale · 2026 MG MG3 price guide
More like this
- Used MG MG3 Trophy prices
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- Used MG MG3 for sale near Swindon
Photos
24 photos of this car are on its AskCar page.
As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.