2026 MG MG3 1.5 SE
Price: £14,998. Fair price: £576 (3%) under the AskCar estimate of £15,574, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,791 priced MG MG3 adverts on AskCar as of 5 November 2026.
AskCar lists 1,834 used MG MG3 from 664 UK dealerships, as of 5 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: 1 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 1 miles. Its asking price of £14,998 is £576 below the AskCar estimate of £15,574. The AskCar estimate draws on 1,791 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 34 days ago. The seller is Arnold Clark Newcastle BYD, based in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £576 (3%) under the AskCar estimate of £15,574.
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 1,791 priced MG MG3 adverts across different ages and specifications, as of 5 November 2026.
A 2026 MG MG3 with the 1.5 petrol engine is typically advertised at £16,500: the median of the 809 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2026 MG MG3 has been on sale for at least 34 days.
Price history
AskCar first saw this advert on 2 October 2026 at £14,998. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Similar cars
304 other 2026 MG MG3 SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £12,249 to £19,495, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2026 MG MG3 SE, 1.5 petrol hatchback, silver. Mileage: 1 miles. Price: £14,498, £500 less than this car. Dealer: Arnold Clark Nottingham Motorstore in Nottingham. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-aeb09f66f3e7
- 2026 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 1 miles. Price: £14,998, the same price as this car. Dealer: Arnold Clark Sunderland MG in Sunderland. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-35399057551a
- 2026 MG MG3 SE, 1.5 petrol hatchback, white. Mileage: 1 miles. Price: £14,998, the same price as this car. Dealer: Arnold Clark East Kilbride MG in East Kilbride. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-bdbf83124bd9
- The nearest: 2026 MG MG3 SE, 1.5 petrol hatchback, silver, under a mile from this car. Mileage: 1 miles. Price: £14,998, the same price as this car. Dealer: Arnold Clark Newcastle BYD in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-88cb007253f9
Browse all MG MG3 cars for sale · 2026 MG MG3 price guide
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- Used MG MG3 for sale near Newcastle upon Tyne
Photos
20 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.