2026 MG MG3 1.5 SE
Price: £14,994. Fair price: £239 (1%) under the AskCar estimate of £15,233, 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: 698 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2026 MG MG3 SE is 698 miles. Priced at £14,994, it is advertised £239 below the AskCar estimate of £15,233. The AskCar estimate draws on 1,733 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 4 days ago. The seller is just MG Harrogate, based in Harrogate. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £239 (1%) under the AskCar estimate of £15,233.
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
AskCar first saw this 2026 MG MG3 advertised 4 days ago. About half of 2026 MG MG3 cars are gone from sale within a month of being advertised: 352 of the 745 first advertised between 10 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 29 October 2026 at £14,994. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 700 miles higher than the median mileage of a 2026 MG MG3 on AskCar.
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, blue. Mileage: 710 miles. Price: £14,990, the same price as this car. Dealer: Islington Motor Group in Trowbridge. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-f23bc181faca
- 2026 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 615 miles. Price: £15,000, the same price as this car. Dealer: Vertu Vauxhall Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-e68d5594b9bb
- 2026 MG MG3 SE, 1.5 petrol hatchback, black. Mileage: 1,000 miles. Price: £13,788, £1,206 less than this car. Dealer: Glyn Hopkin MG Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-ead893afe2f6
- The nearest: 2026 MG MG3 SE, 1.5 petrol hatchback, black, 13 miles from this car. Mileage: 17 miles. Price: £14,998, the same price as this car. Dealer: Arnold Clark Leeds Motorstore in Leeds. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-eac83156846e
Browse all MG MG3 cars for sale · 2026 MG MG3 price guide
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Photos
39 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.