2026 MG MG3 1.5 SE
Price: £17,495. Above the going rate: £1,937 (12%) over the AskCar estimate of £15,558, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,813 priced MG MG3 adverts on AskCar as of 8 November 2026.
AskCar lists 1,891 used MG MG3 from 659 UK dealerships, as of 8 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. The AskCar estimate for this car is £15,558. It is priced at £17,495, which is £1,937 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,813 MG MG3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 5 days ago. It is advertised by Arnold Clark Linwood MG / Honda in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Above the going rate: £1,937 (12%) over the AskCar estimate of £15,558.
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 1,813 priced MG MG3 adverts across different ages and specifications, as of 8 November 2026.
A 2026 MG MG3 with the 1.5 petrol engine is typically advertised at £16,300: the median of the 829 for sale on AskCar, as of 8 November 2026.
Time on sale
AskCar first saw this 2026 MG MG3 advertised 5 days ago. About 4 in 10 of 2026 MG MG3 cars are gone from sale within a month of being advertised: 403 of the 1,012 first advertised between 10 July 2026 and 5 October 2026.
Price history
AskCar first saw this advert on 3 November 2026 at £17,095. Its asking price is now £17,495, £400 more.
Price changes recorded:
- 3 November 2026: £17,095
- 7 November 2026: £17,495
Similar cars
313 other 2026 MG MG3 SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £12,249 to £19,495, as of 8 November 2026.
The 3 closest to this car in mileage:
- 2026 MG MG3 SE, 1.5 petrol hatchback, black. Mileage: 1 miles. Price: £14,798, £2,697 less than this car. Dealer: Arnold Clark Nottingham Motorstore in Nottingham. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-a687237181f1
- 2026 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 1 miles. Price: £14,998, £2,497 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, £2,497 less than this car. Dealer: Arnold Clark Preston Motorstore / BYD in Preston. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-f25fc1e14463
- The nearest: 2026 MG MG3 SE, 1.5 petrol hatchback, black, under a mile from this car. Mileage: 1 miles. Price: £17,495, the same price as this car. Dealer: Arnold Clark Linwood MG / Honda in Linwood. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-17577629c8a6
Browse all MG MG3 cars for sale · 2026 MG MG3 price guide
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As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.