2026 MG MG3 1.5 TROPHY

Overview

• Make: MG
• Model: MG3
• Trim: Trophy
• Version: 1.5 Trophy Auto 5dr HEV
• Year: 2026
• Mileage: 3,800 miles
• Fuel: Hybrid (petrol), full hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres
• Gearbox: Automatic
• Colour: Blue
• CO2: 100 g/km

About this car

This 2026 MG MG3 Trophy is advertised with 3,800 miles, approximately 3,800 above the typical mileage for its age. The AskCar estimate for this car is £17,140. It is priced at £16,386, which is £754 below that estimate. The AskCar estimate uses 1,733 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 51 days ago, the asking price has dropped by £613. 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: £754 (4%) under the AskCar estimate of £17,140.

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 2026 MG MG3 with the 1.5 hybrid engine is typically advertised at £16,500: the median of the 786 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 MG MG3 has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 12 September 2026 at £16,999. Its asking price is now £16,386, £613 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 12 September 2026: £16,999
• 16 September 2026: £17,075
• 19 September 2026: £16,869
• 26 September 2026: £16,923
• 30 September 2026: £16,745
• 3 October 2026: £16,656
• 7 October 2026: £16,675
• 10 October 2026: £16,669
• 16 October 2026: £16,649
• 21 October 2026: £16,549
• 24 October 2026: £16,535
• 28 October 2026: £16,496
• 31 October 2026: £16,386

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,800 miles higher than the median mileage of a 2026 MG MG3 on AskCar.

Similar cars

380 other 2026 MG MG3 Trophy 1.5 hybrid automatic hatchbacks are for sale at UK dealers, from £14,995 to £21,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 MG MG3 Trophy, 1.5 hybrid hatchback, grey. Mileage: 3,717 miles. Price: £16,495, £109 more than this car. Dealer: Mangoletsi MG in Knutsford. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-51ca82c3eb7a
• 2026 MG MG3 Trophy, 1.5 hybrid hatchback, red. Mileage: 3,933 miles. Price: £16,490, £104 more than this car. Dealer: Mervyn Stewart Ltd (North Down) in Bangor. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-4e3b9842b648
• 2026 MG MG3 Trophy, 1.5 hybrid hatchback, white. Mileage: 3,948 miles. Price: £16,995, £609 more than this car. Dealer: Chapelhouse Southport in Southport. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-2e729f6a308a

• The nearest: 2026 MG MG3 Trophy, 1.5 hybrid hatchback, silver, under a mile from this car. Mileage: 3,627 miles. Price: £16,733, £347 more than this car. Dealer: Glyn Hopkin MG Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-5daade3aa47b