2026 MG MG3 1.5 SE
Price: £17,095. Above the going rate: £1,543 (9%) over the AskCar estimate of £15,552, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,789 priced MG MG3 adverts on AskCar as of 4 November 2026.
AskCar lists 1,832 used MG MG3 from 663 UK dealerships, as of 4 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
This 2026 MG MG3 SE has covered 1 miles. Priced at £17,095, it is advertised £1,543 above the AskCar estimate of £15,552. To work out the AskCar estimate, we analyse UK dealer adverts for 1,789 MG MG3 cars across different ages and specifications. It first appeared in our advert records 1 day ago. The seller is Arnold Clark Linwood MG / Honda, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Above the going rate: £1,543 (9%) over the AskCar estimate of £15,552.
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 1,789 priced MG MG3 adverts across different ages and specifications, as of 4 November 2026.
A 2026 MG MG3 with the 1.5 petrol engine is typically advertised at £16,500: the median of the 816 for sale on AskCar, as of 4 November 2026.
Time on sale
AskCar first saw this 2026 MG MG3 advertised 1 day ago. About half of 2026 MG MG3 cars are gone from sale within a month of being advertised: 368 of the 780 first advertised between 10 July 2026 and 1 October 2026.
Price history
AskCar first saw this advert on 3 November 2026 at £17,095. Its asking price has not changed.
Similar cars
322 other 2026 MG MG3 SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £12,249 to £19,495, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2026 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 1 miles. Price: £14,998, £2,097 less than 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, silver. Mileage: 1 miles. Price: £14,998, £2,097 less than this car. Dealer: Arnold Clark Kirkcaldy MG in Kirkcaldy. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-8fcec0f445fb
- 2026 MG MG3 SE, 1.5 petrol hatchback, white. Mileage: 1 miles. Price: £14,998, £2,097 less than 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, white, under a mile from this car. Mileage: 1 miles. Price: £14,998, £2,097 less than this car. Dealer: Arnold Clark Hillington Renault / Dacia / Alpine / Vanstore in Hillington. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-a61669a0c5af
Browse all MG MG3 cars for sale · 2026 MG MG3 price guide
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As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.