2026 MG MG3 1.5 SE
Price: £17,995. Above the going rate: £2,429 (15%) over the AskCar estimate of £15,566, 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: SE
- Version: 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
- Year: 2026
- Mileage: 4 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Black
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2026 MG MG3 SE is 4 miles. Its asking price of £17,995 is £2,429 above the AskCar estimate of £15,566. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. We first saw this car advertised 68 days ago. Its asking price has since fallen by £1,700. The seller is Arnold Clark Hexham GWM, based in Hexham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Above the going rate: £2,429 (15%) over the AskCar estimate of £15,566.
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 petrol 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 68 days.
Price history
AskCar first saw this advert on 26 August 2026 at £19,695. Its asking price is now £17,995, £1,700 less. The latest price cut was seen on 2 October 2026.
Price changes recorded:
- 26 August 2026: £19,695
- 2 October 2026: £17,995
Similar cars
313 other 2026 MG MG3 SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £13,249 to £19,495, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2026 MG MG3 SE, 1.5 petrol hatchback, grey. Mileage: 4 miles. Price: £14,998, £2,997 less than this car. Dealer: Arnold Clark Stirling Mazda / MG in Stirling. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-3a058a9e8461
- 2026 MG MG3 SE, 1.5 petrol hatchback, white. Mileage: 4 miles. Price: £14,998, £2,997 less than this car. Dealer: Arnold Clark Wakefield Motorstore / Vanstore in Wakefield. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-0dfa18cb49c1
- 2026 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 4 miles. Price: £14,998, £2,997 less than this car. Dealer: Arnold Clark Stirling Mazda / MG in Stirling. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-cb1979558c5d
- The nearest: 2026 MG MG3 SE, 1.5 petrol hatchback, blue, under a mile from this car. Mileage: 4 miles. Price: £17,995, the same price as this car. Dealer: Arnold Clark Hexham GWM in Hexham. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-3e4566ce465b
Browse all MG MG3 cars for sale · 2026 MG MG3 price guide
More like this
- Used MG MG3 SE prices
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- Used MG MG3 for sale near Hexham
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.